Merge branch 'master' of http://82.157.175.59:3000/GenarrativeAI/Genarrative

2026-04-27 22:50:20 +08:00
parent b6c6640548 2792df03a6
commit 271db02e4a
60 changed files with 2980 additions and 1908 deletions
--- a/server-rs/Cargo.lock
+++ b/server-rs/Cargo.lock
@@ -2698,6 +2698,7 @@ dependencies = [
 "serde_json",
 "shared-kernel",
 "spacetimedb",
+ "spacetimedb-lib",
 ]

 [[package]]
--- a/server-rs/crates/api-server/src/admin.rs
+++ b/server-rs/crates/api-server/src/admin.rs
@@ -65,7 +65,6 @@ const DATABASE_OVERVIEW_TABLES: &[&str] = &[
    "big_fish_creation_session",
    "big_fish_agent_message",
    "big_fish_asset_slot",
-    "big_fish_runtime_run",
    "puzzle_work_profile",
    "puzzle_agent_session",
    "puzzle_agent_message",
--- a/server-rs/crates/api-server/src/app.rs
+++ b/server-rs/crates/api-server/src/app.rs
@@ -33,9 +33,9 @@ use crate::{
    auth_public_user::{get_public_user_by_code, get_public_user_by_id},
    auth_sessions::auth_sessions,
    big_fish::{
-        create_big_fish_session, delete_big_fish_work, execute_big_fish_action, get_big_fish_run,
-        get_big_fish_session, get_big_fish_works, list_big_fish_gallery, start_big_fish_run,
-        stream_big_fish_message, submit_big_fish_input, submit_big_fish_message,
+        create_big_fish_session, delete_big_fish_work, execute_big_fish_action,
+        get_big_fish_session, get_big_fish_works, list_big_fish_gallery, stream_big_fish_message,
+        submit_big_fish_message,
    },
    character_animation_assets::{
        generate_character_animation, get_character_animation_job, get_character_workflow_cache,
@@ -575,27 +575,6 @@ pub fn build_router(state: AppState) -> Router {
                require_bearer_auth,
            )),
        )
-        .route(
-            "/api/runtime/big-fish/sessions/{session_id}/runs",
-            post(start_big_fish_run).route_layer(middleware::from_fn_with_state(
-                state.clone(),
-                require_bearer_auth,
-            )),
-        )
-        .route(
-            "/api/runtime/big-fish/runs/{run_id}",
-            get(get_big_fish_run).route_layer(middleware::from_fn_with_state(
-                state.clone(),
-                require_bearer_auth,
-            )),
-        )
-        .route(
-            "/api/runtime/big-fish/runs/{run_id}/input",
-            post(submit_big_fish_input).route_layer(middleware::from_fn_with_state(
-                state.clone(),
-                require_bearer_auth,
-            )),
-        )
        .route(
            "/api/runtime/puzzle/agent/sessions",
            post(create_puzzle_agent_session).route_layer(middleware::from_fn_with_state(
@@ -1445,6 +1424,34 @@ mod tests {
        );
    }

+    #[tokio::test]
+    async fn auth_login_options_keeps_password_entry_when_external_methods_disabled() {
+        let app = build_router(AppState::new(AppConfig::default()).expect("state should build"));
+        let response = app
+            .oneshot(
+                Request::builder()
+                    .uri("/api/auth/login-options")
+                    .body(Body::empty())
+                    .expect("request should build"),
+            )
+            .await
+            .expect("request should succeed");
+
+        assert_eq!(response.status(), StatusCode::OK);
+        let body = response
+            .into_body()
+            .collect()
+            .await
+            .expect("body should collect")
+            .to_bytes();
+        let payload: Value = serde_json::from_slice(&body).expect("body should be valid json");
+
+        assert_eq!(
+            payload["availableLoginMethods"],
+            serde_json::json!(["password"])
+        );
+    }
+
    #[tokio::test]
    async fn send_phone_code_returns_mock_cooldown_and_expire_seconds() {
        let config = AppConfig {
--- a/server-rs/crates/api-server/src/big_fish.rs
+++ b/server-rs/crates/api-server/src/big_fish.rs
@@ -23,10 +23,8 @@ use shared_contracts::big_fish::{
    BigFishActionResponse, BigFishAgentMessageResponse, BigFishAnchorItemResponse,
    BigFishAnchorPackResponse, BigFishAssetCoverageResponse, BigFishAssetSlotResponse,
    BigFishBackgroundBlueprintResponse, BigFishGameDraftResponse, BigFishLevelBlueprintResponse,
-    BigFishRunResponse, BigFishRuntimeEntityResponse, BigFishRuntimeParamsResponse,
-    BigFishRuntimeSnapshotResponse, BigFishSessionResponse, BigFishSessionSnapshotResponse,
-    BigFishVector2Response, CreateBigFishSessionRequest, ExecuteBigFishActionRequest,
-    SendBigFishMessageRequest, SubmitBigFishInputRequest,
+    BigFishRuntimeParamsResponse, BigFishSessionResponse, BigFishSessionSnapshotResponse,
+    CreateBigFishSessionRequest, ExecuteBigFishActionRequest, SendBigFishMessageRequest,
 };
 use shared_contracts::big_fish_works::{BigFishWorkSummaryResponse, BigFishWorksResponse};
 use shared_kernel::{build_prefixed_uuid_id, format_timestamp_micros};
@@ -34,10 +32,8 @@ use spacetime_client::{
    BigFishAgentMessageRecord, BigFishAnchorItemRecord, BigFishAnchorPackRecord,
    BigFishAssetCoverageRecord, BigFishAssetGenerateRecordInput, BigFishAssetSlotRecord,
    BigFishBackgroundBlueprintRecord, BigFishGameDraftRecord, BigFishLevelBlueprintRecord,
-    BigFishMessageSubmitRecordInput, BigFishRunInputSubmitRecordInput, BigFishRunStartRecordInput,
-    BigFishRuntimeEntityRecord, BigFishRuntimeParamsRecord, BigFishRuntimeRecord,
-    BigFishSessionCreateRecordInput, BigFishSessionRecord, BigFishVector2Record,
-    BigFishWorkSummaryRecord, SpacetimeClientError,
+    BigFishMessageSubmitRecordInput, BigFishRuntimeParamsRecord, BigFishSessionCreateRecordInput,
+    BigFishSessionRecord, BigFishWorkSummaryRecord, SpacetimeClientError,
 };
 use tokio::time::sleep;

@@ -577,99 +573,6 @@ pub async fn execute_big_fish_action(
    ))
 }

-pub async fn start_big_fish_run(
-    State(state): State<AppState>,
-    Path(session_id): Path<String>,
-    Extension(request_context): Extension<RequestContext>,
-    Extension(authenticated): Extension<AuthenticatedAccessToken>,
-) -> Result<Json<Value>, Response> {
-    ensure_non_empty(&request_context, &session_id, "sessionId")?;
-
-    let run = state
-        .spacetime_client()
-        .start_big_fish_run(BigFishRunStartRecordInput {
-            run_id: build_prefixed_uuid_id("big-fish-run-"),
-            session_id,
-            owner_user_id: authenticated.claims().user_id().to_string(),
-            started_at_micros: current_utc_micros(),
-        })
-        .await
-        .map_err(|error| {
-            big_fish_error_response(&request_context, map_big_fish_client_error(error))
-        })?;
-
-    Ok(json_success_body(
-        Some(&request_context),
-        BigFishRunResponse {
-            run: map_big_fish_runtime_response(run),
-        },
-    ))
-}
-
-pub async fn get_big_fish_run(
-    State(state): State<AppState>,
-    Path(run_id): Path<String>,
-    Extension(request_context): Extension<RequestContext>,
-    Extension(authenticated): Extension<AuthenticatedAccessToken>,
-) -> Result<Json<Value>, Response> {
-    ensure_non_empty(&request_context, &run_id, "runId")?;
-
-    let run = state
-        .spacetime_client()
-        .get_big_fish_run(run_id, authenticated.claims().user_id().to_string())
-        .await
-        .map_err(|error| {
-            big_fish_error_response(&request_context, map_big_fish_client_error(error))
-        })?;
-
-    Ok(json_success_body(
-        Some(&request_context),
-        BigFishRunResponse {
-            run: map_big_fish_runtime_response(run),
-        },
-    ))
-}
-
-pub async fn submit_big_fish_input(
-    State(state): State<AppState>,
-    Path(run_id): Path<String>,
-    Extension(request_context): Extension<RequestContext>,
-    Extension(authenticated): Extension<AuthenticatedAccessToken>,
-    payload: Result<Json<SubmitBigFishInputRequest>, JsonRejection>,
-) -> Result<Json<Value>, Response> {
-    let Json(payload) = payload.map_err(|error| {
-        big_fish_error_response(
-            &request_context,
-            AppError::from_status(StatusCode::BAD_REQUEST).with_details(json!({
-                "provider": "big-fish",
-                "message": error.body_text(),
-            })),
-        )
-    })?;
-    ensure_non_empty(&request_context, &run_id, "runId")?;
-
-    let run = state
-        .spacetime_client()
-        .submit_big_fish_input(BigFishRunInputSubmitRecordInput {
-            run_id,
-            owner_user_id: authenticated.claims().user_id().to_string(),
-            input_x: payload.x,
-            input_y: payload.y,
-            submitted_at_micros: current_utc_micros(),
-        })
-        .await
-        .map_err(|error| {
-            big_fish_error_response(&request_context, map_big_fish_client_error(error))
-        })?;
-
-    Ok(json_success_body(
-        Some(&request_context),
-        BigFishRunResponse {
-            run: map_big_fish_runtime_response(run),
-        },
-    ))
-}
-
 fn map_big_fish_session_response(session: BigFishSessionRecord) -> BigFishSessionSnapshotResponse {
    BigFishSessionSnapshotResponse {
        session_id: session.session_id,
@@ -910,32 +813,6 @@ fn map_big_fish_agent_message_response(
    }
 }

-fn map_big_fish_runtime_response(run: BigFishRuntimeRecord) -> BigFishRuntimeSnapshotResponse {
-    BigFishRuntimeSnapshotResponse {
-        run_id: run.run_id,
-        session_id: run.session_id,
-        status: run.status,
-        tick: run.tick,
-        player_level: run.player_level,
-        win_level: run.win_level,
-        leader_entity_id: run.leader_entity_id,
-        owned_entities: run
-            .owned_entities
-            .into_iter()
-            .map(map_big_fish_entity_response)
-            .collect(),
-        wild_entities: run
-            .wild_entities
-            .into_iter()
-            .map(map_big_fish_entity_response)
-            .collect(),
-        camera_center: map_big_fish_vector_response(run.camera_center),
-        last_input: map_big_fish_vector_response(run.last_input),
-        event_log: run.event_log,
-        updated_at: run.updated_at,
-    }
-}
-
 fn map_big_fish_work_summary_response(
    item: BigFishWorkSummaryRecord,
 ) -> BigFishWorkSummaryResponse {
@@ -957,25 +834,6 @@ fn map_big_fish_work_summary_response(
    }
 }

-fn map_big_fish_entity_response(
-    entity: BigFishRuntimeEntityRecord,
-) -> BigFishRuntimeEntityResponse {
-    BigFishRuntimeEntityResponse {
-        entity_id: entity.entity_id,
-        level: entity.level,
-        position: map_big_fish_vector_response(entity.position),
-        radius: entity.radius,
-        offscreen_seconds: entity.offscreen_seconds,
-    }
-}
-
-fn map_big_fish_vector_response(vector: BigFishVector2Record) -> BigFishVector2Response {
-    BigFishVector2Response {
-        x: vector.x,
-        y: vector.y,
-    }
-}
-
 fn build_big_fish_welcome_text(seed_text: &str) -> String {
    if seed_text.trim().is_empty() {
        return "我会先帮你确定大鱼吃小鱼的核心锚点。可以从主题生态、成长阶梯或风险节奏开始。"
@@ -1013,7 +871,8 @@ struct BigFishFormalAssetContext {

 const BIG_FISH_TEXT_TO_IMAGE_MODEL: &str = "wan2.2-t2i-flash";
 const BIG_FISH_ENTITY_KIND: &str = "big_fish_session";
-const BIG_FISH_DEFAULT_NEGATIVE_PROMPT: &str = "文字，水印，logo，UI界面，对话框，边框，多余肢体，畸形鱼体，低清晰度，模糊，压缩噪点，现代摄影棚，写实照片背景";
+const BIG_FISH_DEFAULT_NEGATIVE_PROMPT: &str = "文字，水印，logo，UI界面，对话框，边框，多余肢体，畸形鱼体，低清晰度，模糊，压缩噪点，现代摄影棚，写实照片背景，复杂背景";
+const BIG_FISH_TRANSPARENT_ASSET_NEGATIVE_PROMPT: &str = "文字，水印，logo，UI界面，对话框，边框，多余肢体，畸形鱼体，低清晰度，模糊，压缩噪点，现代摄影棚，写实照片背景，场景背景，水草背景，气泡背景，多只主体，阴影地面";

 async fn generate_big_fish_formal_asset(
    state: &AppState,
@@ -1087,7 +946,7 @@ fn build_big_fish_formal_asset_context(
            Ok(BigFishFormalAssetContext {
                entity_id: session.session_id.clone(),
                prompt: build_big_fish_level_main_image_prompt(draft, level),
-                negative_prompt: BIG_FISH_DEFAULT_NEGATIVE_PROMPT.to_string(),
+                negative_prompt: BIG_FISH_TRANSPARENT_ASSET_NEGATIVE_PROMPT.to_string(),
                size: "1024*1024".to_string(),
                asset_object_kind: "big_fish_level_main_image".to_string(),
                binding_slot: format!("level_main_image:{level_part}"),
@@ -1114,7 +973,7 @@ fn build_big_fish_formal_asset_context(
            Ok(BigFishFormalAssetContext {
                entity_id: session.session_id.clone(),
                prompt: build_big_fish_level_motion_prompt(draft, level, motion_key),
-                negative_prompt: BIG_FISH_DEFAULT_NEGATIVE_PROMPT.to_string(),
+                negative_prompt: BIG_FISH_TRANSPARENT_ASSET_NEGATIVE_PROMPT.to_string(),
                size: "1024*1024".to_string(),
                asset_object_kind: "big_fish_level_motion".to_string(),
                binding_slot: format!("level_motion:{level_part}:{motion_key}"),
@@ -1190,8 +1049,8 @@ fn build_big_fish_level_main_image_prompt(
        ),
        format!("轮廓方向：{}。", level.silhouette_direction),
        format!("视觉提示词种子：{}。", level.visual_prompt_seed),
-        "画面要求：单体游戏生物完整入镜，轮廓清晰，适合作为大鱼吃小鱼等级角色主图，2D 高完成度游戏插画，深海发光质感，中央构图。".to_string(),
-        "不要出现 UI、文字、logo、水印、对话框或边框；背景保持干净的深海渐变或透明感，不要出现多只主体。".to_string(),
+        "画面要求：按 RPG 角色资产口径生成，单体鱼形游戏生物完整入镜，轮廓清晰，中心构图，2D 高完成度游戏插画，深海发光质感。".to_string(),
+        "背景要求：透明背景 PNG 风格，不出现任何场景、水草、气泡、阴影地面、UI、文字、logo、水印、对话框或边框；不要出现多只主体。".to_string(),
    ]
    .join("")
 }
@@ -1217,8 +1076,8 @@ fn build_big_fish_level_motion_prompt(
        ),
        format!("动作提示词种子：{}。", level.motion_prompt_seed),
        format!("动作要求：{motion_text}"),
-        "画面要求：单体生物完整入镜，轮廓清晰，动作方向明确，2D 高完成度游戏插画，适合作为 Big Fish 动作槽位的静态 keyframe。".to_string(),
-        "不要出现 UI、文字、logo、水印、对话框或边框；不要生成序列帧拼图，不要出现多只主体。".to_string(),
+        "画面要求：按 RPG 角色动画资产口径生成，单体鱼形生物完整入镜，轮廓清晰，动作方向明确，2D 高完成度游戏插画，适合作为 Big Fish 动作槽位的静态 keyframe。".to_string(),
+        "背景要求：透明背景 PNG 风格，不出现任何场景、水草、气泡、阴影地面、UI、文字、logo、水印、对话框或边框；不要生成序列帧拼图，不要出现多只主体。".to_string(),
    ]
    .join("")
 }
@@ -1238,8 +1097,8 @@ fn build_big_fish_stage_background_prompt(draft: &BigFishGameDraftRecord) -> Str
        format!("安全操作区：{}。", background.safe_play_area_hint),
        format!("出生边缘：{}。", background.spawn_edge_hint),
        format!("背景提示词种子：{}。", background.background_prompt_seed),
-        "画面要求：竖屏 9:16，中央 70% 保持清爽可读，边缘有深海生态层次和微弱生物光，适合作为大鱼吃小鱼运行态背景。".to_string(),
-        "不要出现 UI、文字、logo、水印、对话框、边框或巨大主体遮挡；不要把中央操作区画得过暗或过复杂。".to_string(),
+        "画面要求：竖屏 9:16，大场地，全屏运行态背景，中央 80% 保持开阔清爽，边缘只保留少量出生区环境提示。".to_string(),
+        "元素要求：整体元素少，不出现大型主体、密集装饰、鱼群主角、UI、文字、logo、水印、对话框或边框；不要把中央操作区画得过暗或过复杂。".to_string(),
    ]
    .join("")
 }
@@ -1769,8 +1628,7 @@ fn big_fish_sse_error_event_message(message: String) -> Event {
 fn map_big_fish_client_error(error: SpacetimeClientError) -> AppError {
    let status = match &error {
        SpacetimeClientError::Procedure(message)
-            if message.contains("big_fish_creation_session 不存在")
-                || message.contains("big_fish_runtime_run 不存在") =>
+            if message.contains("big_fish_creation_session 不存在") =>
        {
            StatusCode::NOT_FOUND
        }
--- a/server-rs/crates/module-big-fish/src/lib.rs
+++ b/server-rs/crates/module-big-fish/src/lib.rs
@@ -9,17 +9,12 @@ pub const BIG_FISH_SESSION_ID_PREFIX: &str = "big-fish-session-";
 pub const BIG_FISH_MESSAGE_ID_PREFIX: &str = "big-fish-message-";
 pub const BIG_FISH_OPERATION_ID_PREFIX: &str = "big-fish-operation-";
 pub const BIG_FISH_ASSET_SLOT_ID_PREFIX: &str = "big-fish-asset-";
-pub const BIG_FISH_RUN_ID_PREFIX: &str = "big-fish-run-";
 pub const BIG_FISH_DEFAULT_LEVEL_COUNT: u32 = 8;
 pub const BIG_FISH_MIN_LEVEL_COUNT: u32 = 6;
 pub const BIG_FISH_MAX_LEVEL_COUNT: u32 = 12;
 pub const BIG_FISH_MERGE_COUNT_PER_UPGRADE: u32 = 3;
 pub const BIG_FISH_OFFSCREEN_CULL_SECONDS: f32 = 3.0;
 pub const BIG_FISH_TARGET_WILD_COUNT: usize = 12;
-pub const BIG_FISH_VIEW_WIDTH: f32 = 720.0;
-pub const BIG_FISH_VIEW_HEIGHT: f32 = 1280.0;
-pub const BIG_FISH_WORLD_HALF_WIDTH: f32 = 900.0;
-pub const BIG_FISH_WORLD_HALF_HEIGHT: f32 = 1600.0;

 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
@@ -72,14 +67,6 @@ pub enum BigFishAssetStatus {
    Ready,
 }

-#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
-pub enum BigFishRunStatus {
-    Running,
-    Won,
-    Failed,
-}
-
 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub struct BigFishAnchorItem {
@@ -209,41 +196,6 @@ pub struct BigFishSessionSnapshot {
    pub updated_at_micros: i64,
 }

-#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-pub struct BigFishVector2 {
-    pub x: f32,
-    pub y: f32,
-}
-
-#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-pub struct BigFishRuntimeEntity {
-    pub entity_id: String,
-    pub level: u32,
-    pub position: BigFishVector2,
-    pub radius: f32,
-    pub offscreen_seconds: f32,
-}
-
-#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-pub struct BigFishRuntimeSnapshot {
-    pub run_id: String,
-    pub session_id: String,
-    pub status: BigFishRunStatus,
-    pub tick: u64,
-    pub player_level: u32,
-    pub win_level: u32,
-    pub leader_entity_id: Option<String>,
-    pub owned_entities: Vec<BigFishRuntimeEntity>,
-    pub wild_entities: Vec<BigFishRuntimeEntity>,
-    pub camera_center: BigFishVector2,
-    pub last_input: BigFishVector2,
-    pub event_log: Vec<String>,
-    pub updated_at_micros: i64,
-}
-
 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 pub struct BigFishSessionProcedureResult {
@@ -293,14 +245,6 @@ pub struct BigFishWorksProcedureResult {
    pub error_message: Option<String>,
 }

-#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-pub struct BigFishRunProcedureResult {
-    pub ok: bool,
-    pub run: Option<BigFishRuntimeSnapshot>,
-    pub error_message: Option<String>,
-}
-
 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub struct BigFishSessionCreateInput {
@@ -372,43 +316,15 @@ pub struct BigFishPublishInput {
    pub published_at_micros: i64,
 }

-#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
-pub struct BigFishRunStartInput {
-    pub run_id: String,
-    pub session_id: String,
-    pub owner_user_id: String,
-    pub started_at_micros: i64,
-}
-
-#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
-#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
-pub struct BigFishRunInputSubmitInput {
-    pub run_id: String,
-    pub owner_user_id: String,
-    pub input_x: f32,
-    pub input_y: f32,
-    pub submitted_at_micros: i64,
-}
-
-#[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
-pub struct BigFishRunGetInput {
-    pub run_id: String,
-    pub owner_user_id: String,
-}
-
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub enum BigFishFieldError {
    MissingSessionId,
    MissingOwnerUserId,
    MissingMessageId,
    MissingMessageText,
-    MissingRunId,
    MissingDraft,
    InvalidLevel,
    InvalidAssetKind,
-    InvalidRunState,
 }

 impl BigFishCreationStage {
@@ -474,16 +390,6 @@ impl BigFishAssetStatus {
    }
 }

-impl BigFishRunStatus {
-    pub fn as_str(self) -> &'static str {
-        match self {
-            Self::Running => "running",
-            Self::Won => "won",
-            Self::Failed => "failed",
-        }
-    }
-}
-
 pub fn empty_anchor_pack() -> BigFishAnchorPack {
    BigFishAnchorPack {
        gameplay_promise: BigFishAnchorItem {
@@ -565,12 +471,14 @@ pub fn compile_default_draft(anchor_pack: &BigFishAnchorPack) -> BigFishGameDraf
        background: BigFishBackgroundBlueprint {
            theme: theme.clone(),
            color_mood: "深蓝、青绿、带少量暖色生物光".to_string(),
-            foreground_hints: "轻微漂浮颗粒和边缘水草，不遮挡中央操作区".to_string(),
-            midground_composition: "中央留出清晰活动区域，边缘有出生缓冲层".to_string(),
-            background_depth: "纵深水域与远处体型剪影".to_string(),
-            safe_play_area_hint: "9:16 竖屏中央 70% 为主要活动区".to_string(),
-            spawn_edge_hint: "四周边缘作为野生实体出生区".to_string(),
-            background_prompt_seed: format!("{theme}，竖屏 9:16，全屏游戏背景，无文字，无 UI 框"),
+            foreground_hints: "只保留少量漂浮颗粒和边缘水草，不遮挡中央操作区".to_string(),
+            midground_composition: "中央留出大面积清晰活动区域，边缘只做出生缓冲层".to_string(),
+            background_depth: "简洁纵深水域与极少量远处剪影".to_string(),
+            safe_play_area_hint: "9:16 竖屏中央 80% 为主要活动区".to_string(),
+            spawn_edge_hint: "四周边缘以少量暗礁或水草提示野生实体出生区".to_string(),
+            background_prompt_seed: format!(
+                "{theme}，竖屏 9:16，全屏大场地游戏背景，元素少，中央开阔，无文字，无 UI 框"
+            ),
        },
        runtime_params: BigFishRuntimeParams {
            level_count,
@@ -673,77 +581,6 @@ pub fn build_generated_asset_slot(
    })
 }

-pub fn build_initial_runtime_snapshot(
-    run_id: String,
-    session_id: String,
-    draft: &BigFishGameDraft,
-    now_micros: i64,
-) -> BigFishRuntimeSnapshot {
-    let mut snapshot = BigFishRuntimeSnapshot {
-        run_id,
-        session_id,
-        status: BigFishRunStatus::Running,
-        tick: 0,
-        player_level: 1,
-        win_level: draft.runtime_params.win_level,
-        leader_entity_id: Some("owned-1".to_string()),
-        owned_entities: vec![BigFishRuntimeEntity {
-            entity_id: "owned-1".to_string(),
-            level: 1,
-            position: BigFishVector2 { x: 0.0, y: 0.0 },
-            radius: entity_radius(1),
-            offscreen_seconds: 0.0,
-        }],
-        wild_entities: vec![
-            BigFishRuntimeEntity {
-                entity_id: "wild-open-1".to_string(),
-                level: 1,
-                position: BigFishVector2 { x: 72.0, y: 0.0 },
-                radius: entity_radius(1),
-                offscreen_seconds: 0.0,
-            },
-            BigFishRuntimeEntity {
-                entity_id: "wild-open-2".to_string(),
-                level: 1,
-                position: BigFishVector2 { x: -88.0, y: 30.0 },
-                radius: entity_radius(1),
-                offscreen_seconds: 0.0,
-            },
-        ],
-        camera_center: BigFishVector2 { x: 0.0, y: 0.0 },
-        last_input: BigFishVector2 { x: 0.0, y: 0.0 },
-        event_log: vec!["开局生成 2 个同级可收编目标".to_string()],
-        updated_at_micros: now_micros,
-    };
-    maintain_wild_pool(&mut snapshot, &draft.runtime_params);
-    snapshot
-}
-
-pub fn advance_runtime_snapshot(
-    mut snapshot: BigFishRuntimeSnapshot,
-    params: &BigFishRuntimeParams,
-    input_x: f32,
-    input_y: f32,
-    now_micros: i64,
-) -> BigFishRuntimeSnapshot {
-    if snapshot.status != BigFishRunStatus::Running {
-        return snapshot;
-    }
-
-    let step_seconds = resolve_step_seconds(&snapshot, now_micros);
-    snapshot.tick = snapshot.tick.saturating_add(1);
-    snapshot.last_input = normalize_input(input_x, input_y);
-    move_owned_entities(&mut snapshot, params, step_seconds);
-    resolve_collisions(&mut snapshot, params);
-    apply_chain_merges(&mut snapshot, params);
-    refresh_player_leader(&mut snapshot);
-    apply_win_or_fail(&mut snapshot, params);
-    update_wild_culling(&mut snapshot, params, step_seconds);
-    maintain_wild_pool(&mut snapshot, params);
-    snapshot.updated_at_micros = now_micros;
-    snapshot
-}
-
 pub fn validate_session_get_input(input: &BigFishSessionGetInput) -> Result<(), BigFishFieldError> {
    validate_session_owner(&input.session_id, &input.owner_user_id)
 }
@@ -817,36 +654,6 @@ pub fn validate_publish_input(input: &BigFishPublishInput) -> Result<(), BigFish
    validate_session_owner(&input.session_id, &input.owner_user_id)
 }

-pub fn validate_run_start_input(input: &BigFishRunStartInput) -> Result<(), BigFishFieldError> {
-    validate_session_owner(&input.session_id, &input.owner_user_id)?;
-    if normalize_required_string(&input.run_id).is_none() {
-        return Err(BigFishFieldError::MissingRunId);
-    }
-    Ok(())
-}
-
-pub fn validate_run_get_input(input: &BigFishRunGetInput) -> Result<(), BigFishFieldError> {
-    if normalize_required_string(&input.run_id).is_none() {
-        return Err(BigFishFieldError::MissingRunId);
-    }
-    if normalize_required_string(&input.owner_user_id).is_none() {
-        return Err(BigFishFieldError::MissingOwnerUserId);
-    }
-    Ok(())
-}
-
-pub fn validate_run_input_submit_input(
-    input: &BigFishRunInputSubmitInput,
-) -> Result<(), BigFishFieldError> {
-    if normalize_required_string(&input.run_id).is_none() {
-        return Err(BigFishFieldError::MissingRunId);
-    }
-    if normalize_required_string(&input.owner_user_id).is_none() {
-        return Err(BigFishFieldError::MissingOwnerUserId);
-    }
-    Ok(())
-}
-
 pub fn serialize_anchor_pack(anchor_pack: &BigFishAnchorPack) -> Result<String, serde_json::Error> {
    serde_json::to_string(anchor_pack)
 }
@@ -873,18 +680,6 @@ pub fn deserialize_asset_coverage(value: &str) -> Result<BigFishAssetCoverage, s
    serde_json::from_str(value)
 }

-pub fn serialize_runtime_snapshot(
-    snapshot: &BigFishRuntimeSnapshot,
-) -> Result<String, serde_json::Error> {
-    serde_json::to_string(snapshot)
-}
-
-pub fn deserialize_runtime_snapshot(
-    value: &str,
-) -> Result<BigFishRuntimeSnapshot, serde_json::Error> {
-    serde_json::from_str(value)
-}
-
 fn fallback_anchor_value(anchor: &BigFishAnchorItem, fallback: &str) -> String {
    normalize_required_string(&anchor.value).unwrap_or_else(|| fallback.to_string())
 }
@@ -911,8 +706,12 @@ fn build_level_blueprint(level: u32, level_count: u32, theme: &str) -> BigFishLe
            1.0 + level as f32 * 0.22
        ),
        size_ratio: 1.0 + (level.saturating_sub(1) as f32 * 0.22),
-        visual_prompt_seed: format!("{theme} 第 {level} 级实体主图，透明背景，清晰轮廓"),
-        motion_prompt_seed: format!("{theme} 第 {level} 级实体 idle_float 与 move_swim 动作"),
+        visual_prompt_seed: format!(
+            "{theme} 第 {level} 级鱼形实体主图，RPG 角色资产口径，透明背景，单体完整入镜，清晰轮廓"
+        ),
+        motion_prompt_seed: format!(
+            "{theme} 第 {level} 级鱼形实体 idle_float 与 move_swim 动作，RPG 角色动画资产口径，透明背景"
+        ),
        merge_source_level: if level == 1 { None } else { Some(level - 1) },
        prey_window,
        threat_window,
@@ -945,7 +744,7 @@ fn build_asset_prompt_snapshot(
                .ok_or(BigFishFieldError::InvalidLevel)?;
            let motion_key = motion_key.ok_or(BigFishFieldError::InvalidAssetKind)?;
            Ok(format!(
-                "{}，动作位：{}",
+                "{}，动作位：{}，透明背景，单体完整入镜",
                blueprint.motion_prompt_seed, motion_key
            ))
        }
@@ -1004,311 +803,6 @@ fn validate_level(level: Option<u32>, draft: &BigFishGameDraft) -> Result<(), Bi
    }
 }

-fn normalize_input(x: f32, y: f32) -> BigFishVector2 {
-    let length = (x * x + y * y).sqrt();
-    if length <= 1.0 {
-        return BigFishVector2 { x, y };
-    }
-    BigFishVector2 {
-        x: x / length,
-        y: y / length,
-    }
-}
-
-/// 运行态仍由 `POST input` 触发推进，因此“屏外 3 秒”这类规则必须按真实秒数累计，
-/// 否则会随着输入频率变化而漂移。
-fn resolve_step_seconds(snapshot: &BigFishRuntimeSnapshot, now_micros: i64) -> f32 {
-    ((now_micros - snapshot.updated_at_micros).max(0) as f32) / 1_000_000.0
-}
-
-fn move_owned_entities(
-    snapshot: &mut BigFishRuntimeSnapshot,
-    params: &BigFishRuntimeParams,
-    step_seconds: f32,
-) {
-    let input = snapshot.last_input.clone();
-    if let Some(leader) = snapshot.owned_entities.first_mut() {
-        leader.position.x = clamp_world(
-            leader.position.x + input.x * params.leader_move_speed * step_seconds,
-            true,
-        );
-        leader.position.y = clamp_world(
-            leader.position.y + input.y * params.leader_move_speed * step_seconds,
-            false,
-        );
-        snapshot.camera_center = leader.position.clone();
-    }
-
-    let leader_position = snapshot.camera_center.clone();
-    for (index, follower) in snapshot.owned_entities.iter_mut().enumerate().skip(1) {
-        let slot_offset = ((index as f32) * 0.7).sin() * 36.0;
-        let target = BigFishVector2 {
-            x: leader_position.x - 42.0 - index as f32 * 8.0,
-            y: leader_position.y + slot_offset,
-        };
-        let delta_x = target.x - follower.position.x;
-        let delta_y = target.y - follower.position.y;
-        let distance = (delta_x * delta_x + delta_y * delta_y).sqrt();
-        if distance <= f32::EPSILON {
-            continue;
-        }
-        let catch_up_ratio =
-            (params.follower_catch_up_speed * step_seconds / distance).clamp(0.0, 1.0);
-        follower.position.x += delta_x * catch_up_ratio;
-        follower.position.y += delta_y * catch_up_ratio;
-    }
-}
-
-fn resolve_collisions(snapshot: &mut BigFishRuntimeSnapshot, _params: &BigFishRuntimeParams) {
-    let mut owned_to_remove = Vec::new();
-    let mut wild_to_remove = Vec::new();
-    let mut newly_owned = Vec::new();
-
-    for (owned_index, owned) in snapshot.owned_entities.iter().enumerate() {
-        for (wild_index, wild) in snapshot.wild_entities.iter().enumerate() {
-            if wild_to_remove.contains(&wild_index) || owned_to_remove.contains(&owned_index) {
-                continue;
-            }
-            if distance(&owned.position, &wild.position) > owned.radius + wild.radius {
-                continue;
-            }
-
-            if owned.level >= wild.level {
-                wild_to_remove.push(wild_index);
-                newly_owned.push(BigFishRuntimeEntity {
-                    entity_id: format!("owned-from-{}-{}", wild.entity_id, snapshot.tick),
-                    level: wild.level,
-                    position: wild.position.clone(),
-                    radius: entity_radius(wild.level),
-                    offscreen_seconds: 0.0,
-                });
-                snapshot
-                    .event_log
-                    .push(format!("收编 {} 级实体", wild.level));
-            } else {
-                owned_to_remove.push(owned_index);
-                snapshot.event_log.push(format!(
-                    "{} 级己方实体被 {} 级野生实体吃掉",
-                    owned.level, wild.level
-                ));
-            }
-        }
-    }
-
-    remove_indices(&mut snapshot.wild_entities, &wild_to_remove);
-    remove_indices(&mut snapshot.owned_entities, &owned_to_remove);
-    snapshot.owned_entities.extend(newly_owned);
-}
-
-fn apply_chain_merges(snapshot: &mut BigFishRuntimeSnapshot, params: &BigFishRuntimeParams) {
-    loop {
-        let mut merged = false;
-        for level in 1..params.win_level {
-            let indices = snapshot
-                .owned_entities
-                .iter()
-                .enumerate()
-                .filter_map(|(index, entity)| (entity.level == level).then_some(index))
-                .take(params.merge_count_per_upgrade as usize)
-                .collect::<Vec<_>>();
-            if indices.len() < params.merge_count_per_upgrade as usize {
-                continue;
-            }
-
-            let center = average_position(&indices, &snapshot.owned_entities);
-            remove_indices(&mut snapshot.owned_entities, &indices);
-            snapshot.owned_entities.push(BigFishRuntimeEntity {
-                entity_id: format!("owned-merge-{}-{}", level + 1, snapshot.tick),
-                level: level + 1,
-                position: center,
-                radius: entity_radius(level + 1),
-                offscreen_seconds: 0.0,
-            });
-            snapshot
-                .event_log
-                .push(format!("3 个 {} 级实体合成 {} 级", level, level + 1));
-            merged = true;
-            break;
-        }
-
-        if !merged {
-            break;
-        }
-    }
-}
-
-fn refresh_player_leader(snapshot: &mut BigFishRuntimeSnapshot) {
-    snapshot.owned_entities.sort_by(|left, right| {
-        right
-            .level
-            .cmp(&left.level)
-            .then_with(|| {
-                distance(&left.position, &snapshot.camera_center)
-                    .partial_cmp(&distance(&right.position, &snapshot.camera_center))
-                    .unwrap_or(std::cmp::Ordering::Equal)
-            })
-            .then_with(|| left.entity_id.cmp(&right.entity_id))
-    });
-    snapshot.leader_entity_id = snapshot
-        .owned_entities
-        .first()
-        .map(|entity| entity.entity_id.clone());
-    snapshot.player_level = snapshot
-        .owned_entities
-        .iter()
-        .map(|entity| entity.level)
-        .max()
-        .unwrap_or(0);
-    if let Some(leader) = snapshot.owned_entities.first() {
-        snapshot.camera_center = leader.position.clone();
-    }
-}
-
-fn apply_win_or_fail(snapshot: &mut BigFishRuntimeSnapshot, params: &BigFishRuntimeParams) {
-    if snapshot.owned_entities.is_empty() {
-        snapshot.status = BigFishRunStatus::Failed;
-        snapshot
-            .event_log
-            .push("己方实体归零，本局失败".to_string());
-        return;
-    }
-    if snapshot.player_level >= params.win_level {
-        snapshot.status = BigFishRunStatus::Won;
-        snapshot
-            .event_log
-            .push("获得最高等级实体，通关".to_string());
-    }
-}
-
-fn update_wild_culling(
-    snapshot: &mut BigFishRuntimeSnapshot,
-    params: &BigFishRuntimeParams,
-    step_seconds: f32,
-) {
-    let player_level = snapshot.player_level;
-    for wild in &mut snapshot.wild_entities {
-        let should_cull_level = wild.level == player_level
-            || wild.level >= player_level.saturating_add(3)
-            || wild.level.saturating_add(3) <= player_level;
-        if !should_cull_level {
-            wild.offscreen_seconds = 0.0;
-            continue;
-        }
-
-        if is_offscreen(&wild.position, &snapshot.camera_center, wild.radius) {
-            wild.offscreen_seconds += step_seconds;
-        } else {
-            wild.offscreen_seconds = 0.0;
-        }
-    }
-    snapshot
-        .wild_entities
-        .retain(|wild| wild.offscreen_seconds < params.offscreen_cull_seconds);
-}
-
-fn maintain_wild_pool(snapshot: &mut BigFishRuntimeSnapshot, params: &BigFishRuntimeParams) {
-    if snapshot.status != BigFishRunStatus::Running {
-        return;
-    }
-    let mut next_index = snapshot.wild_entities.len() + snapshot.tick as usize;
-    while snapshot.wild_entities.len() < params.spawn_target_count as usize {
-        let level = next_spawn_level(snapshot.player_level.max(1), params.win_level, next_index);
-        snapshot.wild_entities.push(BigFishRuntimeEntity {
-            entity_id: format!("wild-{}-{}", snapshot.tick, next_index),
-            level,
-            position: spawn_position(&snapshot.camera_center, next_index),
-            radius: entity_radius(level),
-            offscreen_seconds: 0.0,
-        });
-        next_index += 1;
-    }
-}
-
-fn next_spawn_level(player_level: u32, win_level: u32, index: usize) -> u32 {
-    if player_level == 1 && index % 4 < 2 {
-        return 1;
-    }
-    let deltas = [-2_i32, -1, 1, 2];
-    let delta = deltas[index % deltas.len()];
-    (player_level as i32 + delta).clamp(1, win_level as i32) as u32
-}
-
-fn spawn_position(center: &BigFishVector2, index: usize) -> BigFishVector2 {
-    let side = index % 4;
-    let offset = ((index as f32 * 37.0) % 420.0) - 210.0;
-    match side {
-        0 => BigFishVector2 {
-            x: center.x - BIG_FISH_VIEW_WIDTH * 0.62,
-            y: center.y + offset,
-        },
-        1 => BigFishVector2 {
-            x: center.x + BIG_FISH_VIEW_WIDTH * 0.62,
-            y: center.y + offset,
-        },
-        2 => BigFishVector2 {
-            x: center.x + offset,
-            y: center.y - BIG_FISH_VIEW_HEIGHT * 0.58,
-        },
-        _ => BigFishVector2 {
-            x: center.x + offset,
-            y: center.y + BIG_FISH_VIEW_HEIGHT * 0.58,
-        },
-    }
-}
-
-fn remove_indices<T>(items: &mut Vec<T>, indices: &[usize]) {
-    let mut sorted = indices.to_vec();
-    sorted.sort_unstable();
-    sorted.dedup();
-    for index in sorted.into_iter().rev() {
-        if index < items.len() {
-            items.remove(index);
-        }
-    }
-}
-
-fn average_position(indices: &[usize], entities: &[BigFishRuntimeEntity]) -> BigFishVector2 {
-    let mut x = 0.0;
-    let mut y = 0.0;
-    for index in indices {
-        x += entities[*index].position.x;
-        y += entities[*index].position.y;
-    }
-    let count = indices.len().max(1) as f32;
-    BigFishVector2 {
-        x: x / count,
-        y: y / count,
-    }
-}
-
-fn distance(left: &BigFishVector2, right: &BigFishVector2) -> f32 {
-    let dx = left.x - right.x;
-    let dy = left.y - right.y;
-    (dx * dx + dy * dy).sqrt()
-}
-
-fn is_offscreen(position: &BigFishVector2, camera: &BigFishVector2, radius: f32) -> bool {
-    let half_w = BIG_FISH_VIEW_WIDTH / 2.0;
-    let half_h = BIG_FISH_VIEW_HEIGHT / 2.0;
-    position.x + radius < camera.x - half_w
-        || position.x - radius > camera.x + half_w
-        || position.y + radius < camera.y - half_h
-        || position.y - radius > camera.y + half_h
-}
-
-fn clamp_world(value: f32, horizontal: bool) -> f32 {
-    let limit = if horizontal {
-        BIG_FISH_WORLD_HALF_WIDTH
-    } else {
-        BIG_FISH_WORLD_HALF_HEIGHT
-    };
-    value.clamp(-limit, limit)
-}
-
-fn entity_radius(level: u32) -> f32 {
-    18.0 + level as f32 * 4.0
-}
-
 impl fmt::Display for BigFishFieldError {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match self {
@@ -1316,11 +810,9 @@ impl fmt::Display for BigFishFieldError {
            Self::MissingOwnerUserId => f.write_str("big_fish.owner_user_id 不能为空"),
            Self::MissingMessageId => f.write_str("big_fish.message_id 不能为空"),
            Self::MissingMessageText => f.write_str("big_fish.message_text 不能为空"),
-            Self::MissingRunId => f.write_str("big_fish.run_id 不能为空"),
            Self::MissingDraft => f.write_str("big_fish.draft 尚未编译"),
            Self::InvalidLevel => f.write_str("big_fish.level 不在合法等级范围内"),
            Self::InvalidAssetKind => f.write_str("big_fish.asset_kind 或动作位非法"),
-            Self::InvalidRunState => f.write_str("big_fish.run 当前状态不允许推进"),
        }
    }
 }
@@ -1370,123 +862,4 @@ mod tests {
        assert!(coverage.blockers.iter().any(|item| item.contains("背景图")));
    }

-    #[test]
-    fn same_level_wild_entity_can_be_collected_at_start() {
-        let draft = compile_default_draft(&infer_anchor_pack("深海", None));
-        let mut snapshot =
-            build_initial_runtime_snapshot("run-1".to_string(), "session-1".to_string(), &draft, 1);
-        snapshot.wild_entities[0].position = BigFishVector2 { x: 1.0, y: 0.0 };
-
-        let next = advance_runtime_snapshot(snapshot, &draft.runtime_params, 0.0, 0.0, 2);
-
-        assert!(next.owned_entities.len() >= 2);
-        assert!(
-            next.event_log
-                .iter()
-                .any(|event| event.contains("收编 1 级实体"))
-        );
-    }
-
-    #[test]
-    fn three_owned_entities_merge_into_next_level() {
-        let draft = compile_default_draft(&infer_anchor_pack("深海", None));
-        let mut snapshot = build_initial_runtime_snapshot(
-            "run-merge".to_string(),
-            "session-merge".to_string(),
-            &draft,
-            1,
-        );
-        snapshot.wild_entities.clear();
-        snapshot.owned_entities.push(BigFishRuntimeEntity {
-            entity_id: "owned-2".to_string(),
-            level: 1,
-            position: BigFishVector2 { x: 4.0, y: 0.0 },
-            radius: entity_radius(1),
-            offscreen_seconds: 0.0,
-        });
-        snapshot.owned_entities.push(BigFishRuntimeEntity {
-            entity_id: "owned-3".to_string(),
-            level: 1,
-            position: BigFishVector2 { x: 8.0, y: 0.0 },
-            radius: entity_radius(1),
-            offscreen_seconds: 0.0,
-        });
-
-        let next = advance_runtime_snapshot(snapshot, &draft.runtime_params, 0.0, 0.0, 2);
-
-        assert!(next.owned_entities.iter().any(|entity| entity.level == 2));
-    }
-
-    #[test]
-    fn final_level_immediately_wins() {
-        let draft = compile_default_draft(&infer_anchor_pack("深海", None));
-        let mut snapshot = build_initial_runtime_snapshot(
-            "run-win".to_string(),
-            "session-win".to_string(),
-            &draft,
-            1,
-        );
-        snapshot.owned_entities[0].level = draft.runtime_params.win_level;
-
-        let next = advance_runtime_snapshot(snapshot, &draft.runtime_params, 0.0, 0.0, 2);
-
-        assert_eq!(next.status, BigFishRunStatus::Won);
-    }
-
-    #[test]
-    fn offscreen_same_level_wild_entity_is_removed_after_three_seconds() {
-        let draft = compile_default_draft(&infer_anchor_pack("深海", None));
-        let mut snapshot = build_initial_runtime_snapshot(
-            "run-cull".to_string(),
-            "session-cull".to_string(),
-            &draft,
-            1,
-        );
-        snapshot.wild_entities.clear();
-        snapshot.wild_entities.push(BigFishRuntimeEntity {
-            entity_id: "wild-cull".to_string(),
-            level: 1,
-            position: BigFishVector2 { x: 1000.0, y: 0.0 },
-            radius: entity_radius(1),
-            offscreen_seconds: 2.8,
-        });
-        snapshot.updated_at_micros = 1_000_000;
-
-        let next = advance_runtime_snapshot(snapshot, &draft.runtime_params, 0.0, 0.0, 1_250_000);
-
-        assert!(
-            !next
-                .wild_entities
-                .iter()
-                .any(|entity| entity.entity_id == "wild-cull")
-        );
-    }
-
-    #[test]
-    fn offscreen_same_level_wild_entity_is_kept_before_three_seconds_elapsed() {
-        let draft = compile_default_draft(&infer_anchor_pack("深海", None));
-        let mut snapshot = build_initial_runtime_snapshot(
-            "run-cull-safe".to_string(),
-            "session-cull-safe".to_string(),
-            &draft,
-            1,
-        );
-        snapshot.wild_entities.clear();
-        snapshot.wild_entities.push(BigFishRuntimeEntity {
-            entity_id: "wild-cull-safe".to_string(),
-            level: 1,
-            position: BigFishVector2 { x: 1000.0, y: 0.0 },
-            radius: entity_radius(1),
-            offscreen_seconds: 2.7,
-        });
-        snapshot.updated_at_micros = 1_000_000;
-
-        let next = advance_runtime_snapshot(snapshot, &draft.runtime_params, 0.0, 0.0, 1_200_000);
-
-        assert!(
-            next.wild_entities
-                .iter()
-                .any(|entity| entity.entity_id == "wild-cull-safe")
-        );
-    }
 }
--- a/server-rs/crates/shared-contracts/src/auth.rs
+++ b/server-rs/crates/shared-contracts/src/auth.rs
@@ -215,7 +215,7 @@ mod tests {
    use serde_json::json;

    #[test]
-    fn available_login_methods_keep_phone_then_wechat_order() {
+    fn available_login_methods_keep_phone_password_wechat_order() {
        let methods = build_available_login_methods(true, true, true);

        assert_eq!(
@@ -228,6 +228,13 @@ mod tests {
        );
    }

+    #[test]
+    fn available_login_methods_keep_password_as_default_entry() {
+        let methods = build_available_login_methods(false, true, false);
+
+        assert_eq!(methods, vec![AUTH_LOGIN_METHOD_PASSWORD.to_string()]);
+    }
+
    #[test]
    fn password_entry_request_uses_camel_case_fields() {
        let payload = serde_json::to_value(PasswordEntryRequest {
--- a/server-rs/crates/shared-contracts/src/big_fish.rs
+++ b/server-rs/crates/shared-contracts/src/big_fish.rs
@@ -26,13 +26,6 @@ pub struct ExecuteBigFishActionRequest {
    pub motion_key: Option<String>,
 }

-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase")]
-pub struct SubmitBigFishInputRequest {
-    pub x: f32,
-    pub y: f32,
-}
-
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "camelCase")]
 pub struct BigFishAnchorItemResponse {
@@ -169,47 +162,6 @@ pub struct BigFishActionResponse {
    pub session: BigFishSessionSnapshotResponse,
 }

-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase")]
-pub struct BigFishVector2Response {
-    pub x: f32,
-    pub y: f32,
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase")]
-pub struct BigFishRuntimeEntityResponse {
-    pub entity_id: String,
-    pub level: u32,
-    pub position: BigFishVector2Response,
-    pub radius: f32,
-    pub offscreen_seconds: f32,
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase")]
-pub struct BigFishRuntimeSnapshotResponse {
-    pub run_id: String,
-    pub session_id: String,
-    pub status: String,
-    pub tick: u64,
-    pub player_level: u32,
-    pub win_level: u32,
-    pub leader_entity_id: Option<String>,
-    pub owned_entities: Vec<BigFishRuntimeEntityResponse>,
-    pub wild_entities: Vec<BigFishRuntimeEntityResponse>,
-    pub camera_center: BigFishVector2Response,
-    pub last_input: BigFishVector2Response,
-    pub event_log: Vec<String>,
-    pub updated_at: String,
-}
-
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
-#[serde(rename_all = "camelCase")]
-pub struct BigFishRunResponse {
-    pub run: BigFishRuntimeSnapshotResponse,
-}
-
 #[cfg(test)]
 mod tests {
    use super::*;
--- a/server-rs/crates/spacetime-client/src/big_fish.rs
+++ b/server-rs/crates/spacetime-client/src/big_fish.rs
@@ -251,76 +251,4 @@ impl SpacetimeClient {
        .await
    }

-    pub async fn start_big_fish_run(
-        &self,
-        input: BigFishRunStartRecordInput,
-    ) -> Result<BigFishRuntimeRecord, SpacetimeClientError> {
-        let procedure_input = BigFishRunStartInput {
-            run_id: input.run_id,
-            session_id: input.session_id,
-            owner_user_id: input.owner_user_id,
-            started_at_micros: input.started_at_micros,
-        };
-
-        self.call_after_connect(move |connection, sender| {
-            connection
-                .procedures()
-                .start_big_fish_run_then(procedure_input, move |_, result| {
-                    let mapped = result
-                        .map_err(|error| SpacetimeClientError::Procedure(error.to_string()))
-                        .and_then(map_big_fish_run_procedure_result);
-                    send_once(&sender, mapped);
-                });
-        })
-        .await
-    }
-
-    pub async fn submit_big_fish_input(
-        &self,
-        input: BigFishRunInputSubmitRecordInput,
-    ) -> Result<BigFishRuntimeRecord, SpacetimeClientError> {
-        let procedure_input = BigFishRunInputSubmitInput {
-            run_id: input.run_id,
-            owner_user_id: input.owner_user_id,
-            input_x: input.input_x,
-            input_y: input.input_y,
-            submitted_at_micros: input.submitted_at_micros,
-        };
-
-        self.call_after_connect(move |connection, sender| {
-            connection.procedures().submit_big_fish_input_then(
-                procedure_input,
-                move |_, result| {
-                    let mapped = result
-                        .map_err(|error| SpacetimeClientError::Procedure(error.to_string()))
-                        .and_then(map_big_fish_run_procedure_result);
-                    send_once(&sender, mapped);
-                },
-            );
-        })
-        .await
-    }
-
-    pub async fn get_big_fish_run(
-        &self,
-        run_id: String,
-        owner_user_id: String,
-    ) -> Result<BigFishRuntimeRecord, SpacetimeClientError> {
-        let procedure_input = BigFishRunGetInput {
-            run_id,
-            owner_user_id,
-        };
-
-        self.call_after_connect(move |connection, sender| {
-            connection
-                .procedures()
-                .get_big_fish_run_then(procedure_input, move |_, result| {
-                    let mapped = result
-                        .map_err(|error| SpacetimeClientError::Procedure(error.to_string()))
-                        .and_then(map_big_fish_run_procedure_result);
-                    send_once(&sender, mapped);
-                });
-        })
-        .await
-    }
 }
--- a/server-rs/crates/spacetime-client/src/lib.rs
+++ b/server-rs/crates/spacetime-client/src/lib.rs
@@ -10,10 +10,8 @@ pub use mapper::{
    BigFishAnchorPackRecord, BigFishAssetCoverageRecord, BigFishAssetGenerateRecordInput,
    BigFishAssetSlotRecord, BigFishBackgroundBlueprintRecord, BigFishGameDraftRecord,
    BigFishLevelBlueprintRecord, BigFishMessageFinalizeRecordInput,
-    BigFishMessageSubmitRecordInput, BigFishRunInputSubmitRecordInput, BigFishRunStartRecordInput,
-    BigFishRuntimeEntityRecord, BigFishRuntimeParamsRecord, BigFishRuntimeRecord,
-    BigFishSessionCreateRecordInput, BigFishSessionRecord, BigFishVector2Record,
-    BigFishWorkSummaryRecord, CustomWorldAgentActionExecuteRecord,
+    BigFishMessageSubmitRecordInput, BigFishRuntimeParamsRecord, BigFishSessionCreateRecordInput,
+    BigFishSessionRecord, BigFishWorkSummaryRecord, CustomWorldAgentActionExecuteRecord,
    CustomWorldAgentActionExecuteRecordInput, CustomWorldAgentCheckpointRecord,
    CustomWorldAgentMessageFinalizeRecordInput, CustomWorldAgentMessageRecord,
    CustomWorldAgentMessageSubmitRecordInput, CustomWorldAgentOperationProgressRecordInput,
--- a/server-rs/crates/spacetime-client/src/mapper.rs
+++ b/server-rs/crates/spacetime-client/src/mapper.rs
@@ -1262,26 +1262,6 @@ pub(crate) fn map_big_fish_works_procedure_result(
    })
 }

-pub(crate) fn map_big_fish_run_procedure_result(
-    result: BigFishRunProcedureResult,
-) -> Result<BigFishRuntimeRecord, SpacetimeClientError> {
-    if !result.ok {
-        return Err(SpacetimeClientError::Procedure(
-            result
-                .error_message
-                .unwrap_or_else(|| "SpacetimeDB procedure 返回未知错误".to_string()),
-        ));
-    }
-
-    let run = result.run.ok_or_else(|| {
-        SpacetimeClientError::Procedure(
-            "SpacetimeDB procedure 未返回 big fish runtime 快照".to_string(),
-        )
-    })?;
-
-    Ok(map_big_fish_runtime_snapshot(run))
-}
-
 pub(crate) fn map_story_session_procedure_result(
    result: StorySessionProcedureResult,
 ) -> Result<StorySessionResultRecord, SpacetimeClientError> {
@@ -2492,53 +2472,6 @@ pub(crate) fn map_big_fish_agent_message_snapshot(
    }
 }

-pub(crate) fn map_big_fish_runtime_snapshot(
-    snapshot: BigFishRuntimeSnapshot,
-) -> BigFishRuntimeRecord {
-    BigFishRuntimeRecord {
-        run_id: snapshot.run_id,
-        session_id: snapshot.session_id,
-        status: format_big_fish_run_status(snapshot.status).to_string(),
-        tick: snapshot.tick,
-        player_level: snapshot.player_level,
-        win_level: snapshot.win_level,
-        leader_entity_id: snapshot.leader_entity_id,
-        owned_entities: snapshot
-            .owned_entities
-            .into_iter()
-            .map(map_big_fish_runtime_entity)
-            .collect(),
-        wild_entities: snapshot
-            .wild_entities
-            .into_iter()
-            .map(map_big_fish_runtime_entity)
-            .collect(),
-        camera_center: map_big_fish_vector2(snapshot.camera_center),
-        last_input: map_big_fish_vector2(snapshot.last_input),
-        event_log: snapshot.event_log,
-        updated_at: format_timestamp_micros(snapshot.updated_at_micros),
-    }
-}
-
-pub(crate) fn map_big_fish_runtime_entity(
-    snapshot: BigFishRuntimeEntity,
-) -> BigFishRuntimeEntityRecord {
-    BigFishRuntimeEntityRecord {
-        entity_id: snapshot.entity_id,
-        level: snapshot.level,
-        position: map_big_fish_vector2(snapshot.position),
-        radius: snapshot.radius,
-        offscreen_seconds: snapshot.offscreen_seconds,
-    }
-}
-
-pub(crate) fn map_big_fish_vector2(snapshot: BigFishVector2) -> BigFishVector2Record {
-    BigFishVector2Record {
-        x: snapshot.x,
-        y: snapshot.y,
-    }
-}
-
 pub(crate) fn map_story_session_snapshot(snapshot: StorySessionSnapshot) -> StorySessionRecord {
    StorySessionRecord {
        story_session_id: snapshot.story_session_id,
@@ -3244,14 +3177,6 @@ pub(crate) fn format_big_fish_asset_status(value: BigFishAssetStatus) -> &'stati
    }
 }

-pub(crate) fn format_big_fish_run_status(value: BigFishRunStatus) -> &'static str {
-    match value {
-        BigFishRunStatus::Running => "running",
-        BigFishRunStatus::Won => "won",
-        BigFishRunStatus::Failed => "failed",
-    }
-}
-
 pub(crate) fn format_custom_world_theme_mode(value: DomainCustomWorldThemeMode) -> &'static str {
    match value {
        DomainCustomWorldThemeMode::Martial => "martial",
@@ -4503,23 +4428,6 @@ pub struct BigFishAssetGenerateRecordInput {
    pub generated_at_micros: i64,
 }

-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct BigFishRunStartRecordInput {
-    pub run_id: String,
-    pub session_id: String,
-    pub owner_user_id: String,
-    pub started_at_micros: i64,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct BigFishRunInputSubmitRecordInput {
-    pub run_id: String,
-    pub owner_user_id: String,
-    pub input_x: f32,
-    pub input_y: f32,
-    pub submitted_at_micros: i64,
-}
-
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct BigFishAnchorItemRecord {
    pub key: String,
@@ -4652,38 +4560,6 @@ pub struct BigFishWorkSummaryRecord {
    pub background_ready: bool,
 }

-#[derive(Clone, Debug, PartialEq)]
-pub struct BigFishVector2Record {
-    pub x: f32,
-    pub y: f32,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct BigFishRuntimeEntityRecord {
-    pub entity_id: String,
-    pub level: u32,
-    pub position: BigFishVector2Record,
-    pub radius: f32,
-    pub offscreen_seconds: f32,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct BigFishRuntimeRecord {
-    pub run_id: String,
-    pub session_id: String,
-    pub status: String,
-    pub tick: u64,
-    pub player_level: u32,
-    pub win_level: u32,
-    pub leader_entity_id: Option<String>,
-    pub owned_entities: Vec<BigFishRuntimeEntityRecord>,
-    pub wild_entities: Vec<BigFishRuntimeEntityRecord>,
-    pub camera_center: BigFishVector2Record,
-    pub last_input: BigFishVector2Record,
-    pub event_log: Vec<String>,
-    pub updated_at: String,
-}
-
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct ResolveNpcBattleInteractionInput {
    pub npc_interaction: DomainResolveNpcInteractionInput,
--- a/server-rs/crates/spacetime-client/src/module_bindings/authorize_database_migration_operator_procedure.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/authorize_database_migration_operator_procedure.rs
@@ -0,0 +1,62 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+use super::database_migration_authorize_operator_input_type::DatabaseMigrationAuthorizeOperatorInput;
+use super::database_migration_operator_procedure_result_type::DatabaseMigrationOperatorProcedureResult;
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+struct AuthorizeDatabaseMigrationOperatorArgs {
+    pub input: DatabaseMigrationAuthorizeOperatorInput,
+}
+
+impl __sdk::InModule for AuthorizeDatabaseMigrationOperatorArgs {
+    type Module = super::RemoteModule;
+}
+
+#[allow(non_camel_case_types)]
+/// Extension trait for access to the procedure `authorize_database_migration_operator`.
+///
+/// Implemented for [`super::RemoteProcedures`].
+pub trait authorize_database_migration_operator {
+    fn authorize_database_migration_operator(
+        &self,
+        input: DatabaseMigrationAuthorizeOperatorInput,
+    ) {
+        self.authorize_database_migration_operator_then(input, |_, _| {});
+    }
+
+    fn authorize_database_migration_operator_then(
+        &self,
+        input: DatabaseMigrationAuthorizeOperatorInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationOperatorProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    );
+}
+
+impl authorize_database_migration_operator for super::RemoteProcedures {
+    fn authorize_database_migration_operator_then(
+        &self,
+        input: DatabaseMigrationAuthorizeOperatorInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationOperatorProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    ) {
+        self.imp
+            .invoke_procedure_with_callback::<_, DatabaseMigrationOperatorProcedureResult>(
+                "authorize_database_migration_operator",
+                AuthorizeDatabaseMigrationOperatorArgs { input },
+                __callback,
+            );
+    }
+}
--- a/server-rs/crates/spacetime-client/src/module_bindings/big_fish_run_input_submit_input_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/big_fish_run_input_submit_input_type.rs
@@ -1,19 +0,0 @@
-// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
-// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
-
-#![allow(unused, clippy::all)]
-use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
-
-#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
-#[sats(crate = __lib)]
-pub struct BigFishRunInputSubmitInput {
-    pub run_id: String,
-    pub owner_user_id: String,
-    pub input_x: f32,
-    pub input_y: f32,
-    pub submitted_at_micros: i64,
-}
-
-impl __sdk::InModule for BigFishRunInputSubmitInput {
-    type Module = super::RemoteModule;
-}
--- a/server-rs/crates/spacetime-client/src/module_bindings/big_fish_runtime_run_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/big_fish_runtime_run_type.rs
@@ -1,82 +0,0 @@
-// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
-// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
-
-#![allow(unused, clippy::all)]
-use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
-
-use super::big_fish_run_status_type::BigFishRunStatus;
-
-#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
-#[sats(crate = __lib)]
-pub struct BigFishRuntimeRun {
-    pub run_id: String,
-    pub session_id: String,
-    pub owner_user_id: String,
-    pub status: BigFishRunStatus,
-    pub snapshot_json: String,
-    pub last_input_x: f32,
-    pub last_input_y: f32,
-    pub tick: u64,
-    pub created_at: __sdk::Timestamp,
-    pub updated_at: __sdk::Timestamp,
-}
-
-impl __sdk::InModule for BigFishRuntimeRun {
-    type Module = super::RemoteModule;
-}
-
-/// Column accessor struct for the table `BigFishRuntimeRun`.
-///
-/// Provides typed access to columns for query building.
-pub struct BigFishRuntimeRunCols {
-    pub run_id: __sdk::__query_builder::Col<BigFishRuntimeRun, String>,
-    pub session_id: __sdk::__query_builder::Col<BigFishRuntimeRun, String>,
-    pub owner_user_id: __sdk::__query_builder::Col<BigFishRuntimeRun, String>,
-    pub status: __sdk::__query_builder::Col<BigFishRuntimeRun, BigFishRunStatus>,
-    pub snapshot_json: __sdk::__query_builder::Col<BigFishRuntimeRun, String>,
-    pub last_input_x: __sdk::__query_builder::Col<BigFishRuntimeRun, f32>,
-    pub last_input_y: __sdk::__query_builder::Col<BigFishRuntimeRun, f32>,
-    pub tick: __sdk::__query_builder::Col<BigFishRuntimeRun, u64>,
-    pub created_at: __sdk::__query_builder::Col<BigFishRuntimeRun, __sdk::Timestamp>,
-    pub updated_at: __sdk::__query_builder::Col<BigFishRuntimeRun, __sdk::Timestamp>,
-}
-
-impl __sdk::__query_builder::HasCols for BigFishRuntimeRun {
-    type Cols = BigFishRuntimeRunCols;
-    fn cols(table_name: &'static str) -> Self::Cols {
-        BigFishRuntimeRunCols {
-            run_id: __sdk::__query_builder::Col::new(table_name, "run_id"),
-            session_id: __sdk::__query_builder::Col::new(table_name, "session_id"),
-            owner_user_id: __sdk::__query_builder::Col::new(table_name, "owner_user_id"),
-            status: __sdk::__query_builder::Col::new(table_name, "status"),
-            snapshot_json: __sdk::__query_builder::Col::new(table_name, "snapshot_json"),
-            last_input_x: __sdk::__query_builder::Col::new(table_name, "last_input_x"),
-            last_input_y: __sdk::__query_builder::Col::new(table_name, "last_input_y"),
-            tick: __sdk::__query_builder::Col::new(table_name, "tick"),
-            created_at: __sdk::__query_builder::Col::new(table_name, "created_at"),
-            updated_at: __sdk::__query_builder::Col::new(table_name, "updated_at"),
-        }
-    }
-}
-
-/// Indexed column accessor struct for the table `BigFishRuntimeRun`.
-///
-/// Provides typed access to indexed columns for query building.
-pub struct BigFishRuntimeRunIxCols {
-    pub owner_user_id: __sdk::__query_builder::IxCol<BigFishRuntimeRun, String>,
-    pub run_id: __sdk::__query_builder::IxCol<BigFishRuntimeRun, String>,
-    pub session_id: __sdk::__query_builder::IxCol<BigFishRuntimeRun, String>,
-}
-
-impl __sdk::__query_builder::HasIxCols for BigFishRuntimeRun {
-    type IxCols = BigFishRuntimeRunIxCols;
-    fn ix_cols(table_name: &'static str) -> Self::IxCols {
-        BigFishRuntimeRunIxCols {
-            owner_user_id: __sdk::__query_builder::IxCol::new(table_name, "owner_user_id"),
-            run_id: __sdk::__query_builder::IxCol::new(table_name, "run_id"),
-            session_id: __sdk::__query_builder::IxCol::new(table_name, "session_id"),
-        }
-    }
-}
-
-impl __sdk::__query_builder::CanBeLookupTable for BigFishRuntimeRun {}
--- a/server-rs/crates/spacetime-client/src/module_bindings/big_fish_runtime_snapshot_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/big_fish_runtime_snapshot_type.rs
@@ -1,31 +0,0 @@
-// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
-// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
-
-#![allow(unused, clippy::all)]
-use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
-
-use super::big_fish_run_status_type::BigFishRunStatus;
-use super::big_fish_runtime_entity_type::BigFishRuntimeEntity;
-use super::big_fish_vector_2_type::BigFishVector2;
-
-#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
-#[sats(crate = __lib)]
-pub struct BigFishRuntimeSnapshot {
-    pub run_id: String,
-    pub session_id: String,
-    pub status: BigFishRunStatus,
-    pub tick: u64,
-    pub player_level: u32,
-    pub win_level: u32,
-    pub leader_entity_id: Option<String>,
-    pub owned_entities: Vec<BigFishRuntimeEntity>,
-    pub wild_entities: Vec<BigFishRuntimeEntity>,
-    pub camera_center: BigFishVector2,
-    pub last_input: BigFishVector2,
-    pub event_log: Vec<String>,
-    pub updated_at_micros: i64,
-}
-
-impl __sdk::InModule for BigFishRuntimeSnapshot {
-    type Module = super::RemoteModule;
-}
--- a/server-rs/crates/spacetime-client/src/module_bindings/database_migration_authorize_operator_input_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/database_migration_authorize_operator_input_type.rs
@@ -6,15 +6,12 @@ use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};

 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
 #[sats(crate = __lib)]
-#[derive(Copy, Eq, Hash)]
-pub enum BigFishRunStatus {
-    Running,
-
-    Won,
-
-    Failed,
+pub struct DatabaseMigrationAuthorizeOperatorInput {
+    pub bootstrap_secret: String,
+    pub operator_identity_hex: String,
+    pub note: String,
 }

-impl __sdk::InModule for BigFishRunStatus {
+impl __sdk::InModule for DatabaseMigrationAuthorizeOperatorInput {
    type Module = super::RemoteModule;
 }
--- a/server-rs/crates/spacetime-client/src/module_bindings/database_migration_export_input_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/database_migration_export_input_type.rs
@@ -6,11 +6,10 @@ use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};

 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
 #[sats(crate = __lib)]
-pub struct BigFishRunGetInput {
-    pub run_id: String,
-    pub owner_user_id: String,
+pub struct DatabaseMigrationExportInput {
+    pub include_tables: Vec<String>,
 }

-impl __sdk::InModule for BigFishRunGetInput {
+impl __sdk::InModule for DatabaseMigrationExportInput {
    type Module = super::RemoteModule;
 }
--- a/server-rs/crates/spacetime-client/src/module_bindings/database_migration_import_input_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/database_migration_import_input_type.rs
@@ -0,0 +1,18 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+pub struct DatabaseMigrationImportInput {
+    pub migration_json: String,
+    pub include_tables: Vec<String>,
+    pub replace_existing: bool,
+    pub dry_run: bool,
+}
+
+impl __sdk::InModule for DatabaseMigrationImportInput {
+    type Module = super::RemoteModule;
+}
--- a/server-rs/crates/spacetime-client/src/module_bindings/database_migration_operator_procedure_result_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/database_migration_operator_procedure_result_type.rs
@@ -4,16 +4,14 @@
 #![allow(unused, clippy::all)]
 use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};

-use super::big_fish_runtime_snapshot_type::BigFishRuntimeSnapshot;
-
 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
 #[sats(crate = __lib)]
-pub struct BigFishRunProcedureResult {
+pub struct DatabaseMigrationOperatorProcedureResult {
    pub ok: bool,
-    pub run: Option<BigFishRuntimeSnapshot>,
+    pub operator_identity_hex: Option<String>,
    pub error_message: Option<String>,
 }

-impl __sdk::InModule for BigFishRunProcedureResult {
+impl __sdk::InModule for DatabaseMigrationOperatorProcedureResult {
    type Module = super::RemoteModule;
 }
--- a/server-rs/crates/spacetime-client/src/module_bindings/database_migration_operator_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/database_migration_operator_type.rs
@@ -0,0 +1,59 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+pub struct DatabaseMigrationOperator {
+    pub operator_identity: __sdk::Identity,
+    pub created_at: __sdk::Timestamp,
+    pub created_by: __sdk::Identity,
+    pub note: String,
+}
+
+impl __sdk::InModule for DatabaseMigrationOperator {
+    type Module = super::RemoteModule;
+}
+
+/// Column accessor struct for the table `DatabaseMigrationOperator`.
+///
+/// Provides typed access to columns for query building.
+pub struct DatabaseMigrationOperatorCols {
+    pub operator_identity: __sdk::__query_builder::Col<DatabaseMigrationOperator, __sdk::Identity>,
+    pub created_at: __sdk::__query_builder::Col<DatabaseMigrationOperator, __sdk::Timestamp>,
+    pub created_by: __sdk::__query_builder::Col<DatabaseMigrationOperator, __sdk::Identity>,
+    pub note: __sdk::__query_builder::Col<DatabaseMigrationOperator, String>,
+}
+
+impl __sdk::__query_builder::HasCols for DatabaseMigrationOperator {
+    type Cols = DatabaseMigrationOperatorCols;
+    fn cols(table_name: &'static str) -> Self::Cols {
+        DatabaseMigrationOperatorCols {
+            operator_identity: __sdk::__query_builder::Col::new(table_name, "operator_identity"),
+            created_at: __sdk::__query_builder::Col::new(table_name, "created_at"),
+            created_by: __sdk::__query_builder::Col::new(table_name, "created_by"),
+            note: __sdk::__query_builder::Col::new(table_name, "note"),
+        }
+    }
+}
+
+/// Indexed column accessor struct for the table `DatabaseMigrationOperator`.
+///
+/// Provides typed access to indexed columns for query building.
+pub struct DatabaseMigrationOperatorIxCols {
+    pub operator_identity:
+        __sdk::__query_builder::IxCol<DatabaseMigrationOperator, __sdk::Identity>,
+}
+
+impl __sdk::__query_builder::HasIxCols for DatabaseMigrationOperator {
+    type IxCols = DatabaseMigrationOperatorIxCols;
+    fn ix_cols(table_name: &'static str) -> Self::IxCols {
+        DatabaseMigrationOperatorIxCols {
+            operator_identity: __sdk::__query_builder::IxCol::new(table_name, "operator_identity"),
+        }
+    }
+}
+
+impl __sdk::__query_builder::CanBeLookupTable for DatabaseMigrationOperator {}
--- a/server-rs/crates/spacetime-client/src/module_bindings/database_migration_procedure_result_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/database_migration_procedure_result_type.rs
@@ -4,18 +4,18 @@
 #![allow(unused, clippy::all)]
 use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};

-use super::big_fish_vector_2_type::BigFishVector2;
+use super::database_migration_table_stat_type::DatabaseMigrationTableStat;

 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
 #[sats(crate = __lib)]
-pub struct BigFishRuntimeEntity {
-    pub entity_id: String,
-    pub level: u32,
-    pub position: BigFishVector2,
-    pub radius: f32,
-    pub offscreen_seconds: f32,
+pub struct DatabaseMigrationProcedureResult {
+    pub ok: bool,
+    pub schema_version: u32,
+    pub migration_json: Option<String>,
+    pub table_stats: Vec<DatabaseMigrationTableStat>,
+    pub error_message: Option<String>,
 }

-impl __sdk::InModule for BigFishRuntimeEntity {
+impl __sdk::InModule for DatabaseMigrationProcedureResult {
    type Module = super::RemoteModule;
 }
--- a/server-rs/crates/spacetime-client/src/module_bindings/database_migration_revoke_operator_input_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/database_migration_revoke_operator_input_type.rs
@@ -6,11 +6,10 @@ use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};

 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
 #[sats(crate = __lib)]
-pub struct BigFishVector2 {
-    pub x: f32,
-    pub y: f32,
+pub struct DatabaseMigrationRevokeOperatorInput {
+    pub operator_identity_hex: String,
 }

-impl __sdk::InModule for BigFishVector2 {
+impl __sdk::InModule for DatabaseMigrationRevokeOperatorInput {
    type Module = super::RemoteModule;
 }
--- a/server-rs/crates/spacetime-client/src/module_bindings/database_migration_table_stat_type.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/database_migration_table_stat_type.rs
@@ -6,13 +6,13 @@ use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};

 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
 #[sats(crate = __lib)]
-pub struct BigFishRunStartInput {
-    pub run_id: String,
-    pub session_id: String,
-    pub owner_user_id: String,
-    pub started_at_micros: i64,
+pub struct DatabaseMigrationTableStat {
+    pub table_name: String,
+    pub exported_row_count: u64,
+    pub imported_row_count: u64,
+    pub skipped_row_count: u64,
 }

-impl __sdk::InModule for BigFishRunStartInput {
+impl __sdk::InModule for DatabaseMigrationTableStat {
    type Module = super::RemoteModule;
 }
--- a/server-rs/crates/spacetime-client/src/module_bindings/export_database_migration_to_file_procedure.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/export_database_migration_to_file_procedure.rs
@@ -0,0 +1,59 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+use super::database_migration_export_input_type::DatabaseMigrationExportInput;
+use super::database_migration_procedure_result_type::DatabaseMigrationProcedureResult;
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+struct ExportDatabaseMigrationToFileArgs {
+    pub input: DatabaseMigrationExportInput,
+}
+
+impl __sdk::InModule for ExportDatabaseMigrationToFileArgs {
+    type Module = super::RemoteModule;
+}
+
+#[allow(non_camel_case_types)]
+/// Extension trait for access to the procedure `export_database_migration_to_file`.
+///
+/// Implemented for [`super::RemoteProcedures`].
+pub trait export_database_migration_to_file {
+    fn export_database_migration_to_file(&self, input: DatabaseMigrationExportInput) {
+        self.export_database_migration_to_file_then(input, |_, _| {});
+    }
+
+    fn export_database_migration_to_file_then(
+        &self,
+        input: DatabaseMigrationExportInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    );
+}
+
+impl export_database_migration_to_file for super::RemoteProcedures {
+    fn export_database_migration_to_file_then(
+        &self,
+        input: DatabaseMigrationExportInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    ) {
+        self.imp
+            .invoke_procedure_with_callback::<_, DatabaseMigrationProcedureResult>(
+                "export_database_migration_to_file",
+                ExportDatabaseMigrationToFileArgs { input },
+                __callback,
+            );
+    }
+}
--- a/server-rs/crates/spacetime-client/src/module_bindings/get_big_fish_run_procedure.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/get_big_fish_run_procedure.rs
@@ -1,59 +0,0 @@
-// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
-// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
-
-#![allow(unused, clippy::all)]
-use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
-
-use super::big_fish_run_get_input_type::BigFishRunGetInput;
-use super::big_fish_run_procedure_result_type::BigFishRunProcedureResult;
-
-#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
-#[sats(crate = __lib)]
-struct GetBigFishRunArgs {
-    pub input: BigFishRunGetInput,
-}
-
-impl __sdk::InModule for GetBigFishRunArgs {
-    type Module = super::RemoteModule;
-}
-
-#[allow(non_camel_case_types)]
-/// Extension trait for access to the procedure `get_big_fish_run`.
-///
-/// Implemented for [`super::RemoteProcedures`].
-pub trait get_big_fish_run {
-    fn get_big_fish_run(&self, input: BigFishRunGetInput) {
-        self.get_big_fish_run_then(input, |_, _| {});
-    }
-
-    fn get_big_fish_run_then(
-        &self,
-        input: BigFishRunGetInput,
-
-        __callback: impl FnOnce(
-                &super::ProcedureEventContext,
-                Result<BigFishRunProcedureResult, __sdk::InternalError>,
-            ) + Send
-            + 'static,
-    );
-}
-
-impl get_big_fish_run for super::RemoteProcedures {
-    fn get_big_fish_run_then(
-        &self,
-        input: BigFishRunGetInput,
-
-        __callback: impl FnOnce(
-                &super::ProcedureEventContext,
-                Result<BigFishRunProcedureResult, __sdk::InternalError>,
-            ) + Send
-            + 'static,
-    ) {
-        self.imp
-            .invoke_procedure_with_callback::<_, BigFishRunProcedureResult>(
-                "get_big_fish_run",
-                GetBigFishRunArgs { input },
-                __callback,
-            );
-    }
-}
--- a/server-rs/crates/spacetime-client/src/module_bindings/import_database_migration_from_file_procedure.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/import_database_migration_from_file_procedure.rs
@@ -0,0 +1,59 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+use super::database_migration_import_input_type::DatabaseMigrationImportInput;
+use super::database_migration_procedure_result_type::DatabaseMigrationProcedureResult;
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+struct ImportDatabaseMigrationFromFileArgs {
+    pub input: DatabaseMigrationImportInput,
+}
+
+impl __sdk::InModule for ImportDatabaseMigrationFromFileArgs {
+    type Module = super::RemoteModule;
+}
+
+#[allow(non_camel_case_types)]
+/// Extension trait for access to the procedure `import_database_migration_from_file`.
+///
+/// Implemented for [`super::RemoteProcedures`].
+pub trait import_database_migration_from_file {
+    fn import_database_migration_from_file(&self, input: DatabaseMigrationImportInput) {
+        self.import_database_migration_from_file_then(input, |_, _| {});
+    }
+
+    fn import_database_migration_from_file_then(
+        &self,
+        input: DatabaseMigrationImportInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    );
+}
+
+impl import_database_migration_from_file for super::RemoteProcedures {
+    fn import_database_migration_from_file_then(
+        &self,
+        input: DatabaseMigrationImportInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    ) {
+        self.imp
+            .invoke_procedure_with_callback::<_, DatabaseMigrationProcedureResult>(
+                "import_database_migration_from_file",
+                ImportDatabaseMigrationFromFileArgs { input },
+                __callback,
+            );
+    }
+}
--- a/server-rs/crates/spacetime-client/src/module_bindings/import_database_migration_incremental_from_file_procedure.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/import_database_migration_incremental_from_file_procedure.rs
@@ -0,0 +1,59 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+use super::database_migration_import_input_type::DatabaseMigrationImportInput;
+use super::database_migration_procedure_result_type::DatabaseMigrationProcedureResult;
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+struct ImportDatabaseMigrationIncrementalFromFileArgs {
+    pub input: DatabaseMigrationImportInput,
+}
+
+impl __sdk::InModule for ImportDatabaseMigrationIncrementalFromFileArgs {
+    type Module = super::RemoteModule;
+}
+
+#[allow(non_camel_case_types)]
+/// Extension trait for access to the procedure `import_database_migration_incremental_from_file`.
+///
+/// Implemented for [`super::RemoteProcedures`].
+pub trait import_database_migration_incremental_from_file {
+    fn import_database_migration_incremental_from_file(&self, input: DatabaseMigrationImportInput) {
+        self.import_database_migration_incremental_from_file_then(input, |_, _| {});
+    }
+
+    fn import_database_migration_incremental_from_file_then(
+        &self,
+        input: DatabaseMigrationImportInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    );
+}
+
+impl import_database_migration_incremental_from_file for super::RemoteProcedures {
+    fn import_database_migration_incremental_from_file_then(
+        &self,
+        input: DatabaseMigrationImportInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    ) {
+        self.imp
+            .invoke_procedure_with_callback::<_, DatabaseMigrationProcedureResult>(
+                "import_database_migration_incremental_from_file",
+                ImportDatabaseMigrationIncrementalFromFileArgs { input },
+                __callback,
+            );
+    }
+}
--- a/server-rs/crates/spacetime-client/src/module_bindings/mod.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/mod.rs
@@ -58,6 +58,7 @@ pub mod auth_store_snapshot_procedure_result_type;
 pub mod auth_store_snapshot_record_type;
 pub mod auth_store_snapshot_type;
 pub mod auth_store_snapshot_upsert_input_type;
+pub mod authorize_database_migration_operator_procedure;
 pub mod battle_mode_type;
 pub mod battle_state_input_type;
 pub mod battle_state_procedure_result_type;
@@ -89,20 +90,11 @@ pub mod big_fish_level_blueprint_type;
 pub mod big_fish_message_finalize_input_type;
 pub mod big_fish_message_submit_input_type;
 pub mod big_fish_publish_input_type;
-pub mod big_fish_run_get_input_type;
-pub mod big_fish_run_input_submit_input_type;
-pub mod big_fish_run_procedure_result_type;
-pub mod big_fish_run_start_input_type;
-pub mod big_fish_run_status_type;
-pub mod big_fish_runtime_entity_type;
 pub mod big_fish_runtime_params_type;
-pub mod big_fish_runtime_run_type;
-pub mod big_fish_runtime_snapshot_type;
 pub mod big_fish_session_create_input_type;
 pub mod big_fish_session_get_input_type;
 pub mod big_fish_session_procedure_result_type;
 pub mod big_fish_session_snapshot_type;
-pub mod big_fish_vector_2_type;
 pub mod big_fish_work_delete_input_type;
 pub mod big_fish_works_list_input_type;
 pub mod big_fish_works_procedure_result_type;
@@ -188,6 +180,14 @@ pub mod custom_world_theme_mode_type;
 pub mod custom_world_work_summary_snapshot_type;
 pub mod custom_world_works_list_input_type;
 pub mod custom_world_works_list_result_type;
+pub mod database_migration_authorize_operator_input_type;
+pub mod database_migration_export_input_type;
+pub mod database_migration_import_input_type;
+pub mod database_migration_operator_procedure_result_type;
+pub mod database_migration_operator_type;
+pub mod database_migration_procedure_result_type;
+pub mod database_migration_revoke_operator_input_type;
+pub mod database_migration_table_stat_type;
 pub mod delete_big_fish_work_procedure;
 pub mod delete_custom_world_agent_session_procedure;
 pub mod delete_custom_world_profile_and_return_procedure;
@@ -197,6 +197,7 @@ pub mod drag_puzzle_piece_or_group_procedure;
 pub mod equip_inventory_item_input_type;
 pub mod execute_custom_world_agent_action_procedure;
 pub mod export_auth_store_snapshot_from_tables_procedure;
+pub mod export_database_migration_to_file_procedure;
 pub mod fail_ai_task_and_return_procedure;
 pub mod finalize_big_fish_agent_message_turn_procedure;
 pub mod finalize_custom_world_agent_message_turn_procedure;
@@ -204,7 +205,6 @@ pub mod finalize_puzzle_agent_message_turn_procedure;
 pub mod generate_big_fish_asset_procedure;
 pub mod get_auth_store_snapshot_procedure;
 pub mod get_battle_state_procedure;
-pub mod get_big_fish_run_procedure;
 pub mod get_big_fish_session_procedure;
 pub mod get_chapter_progression_procedure;
 pub mod get_custom_world_agent_card_detail_procedure;
@@ -230,6 +230,8 @@ pub mod grant_inventory_item_input_type;
 pub mod grant_player_progression_experience_and_return_procedure;
 pub mod grant_player_progression_experience_reducer;
 pub mod import_auth_store_snapshot_procedure;
+pub mod import_database_migration_from_file_procedure;
+pub mod import_database_migration_incremental_from_file_procedure;
 pub mod inventory_container_kind_type;
 pub mod inventory_equipment_slot_type;
 pub mod inventory_item_rarity_type;
@@ -358,6 +360,7 @@ pub mod resolve_npc_social_action_reducer;
 pub mod resolve_treasure_interaction_and_return_procedure;
 pub mod resolve_treasure_interaction_reducer;
 pub mod resume_profile_save_archive_and_return_procedure;
+pub mod revoke_database_migration_operator_procedure;
 pub mod rpg_agent_draft_card_kind_type;
 pub mod rpg_agent_draft_card_status_type;
 pub mod rpg_agent_message_kind_type;
@@ -427,7 +430,6 @@ pub mod save_puzzle_generated_images_procedure;
 pub mod select_puzzle_cover_image_procedure;
 pub mod start_ai_task_reducer;
 pub mod start_ai_task_stage_reducer;
-pub mod start_big_fish_run_procedure;
 pub mod start_puzzle_run_procedure;
 pub mod story_continue_input_type;
 pub mod story_event_kind_type;
@@ -440,7 +442,6 @@ pub mod story_session_state_input_type;
 pub mod story_session_state_procedure_result_type;
 pub mod story_session_status_type;
 pub mod story_session_type;
-pub mod submit_big_fish_input_procedure;
 pub mod submit_big_fish_message_procedure;
 pub mod submit_custom_world_agent_message_procedure;
 pub mod submit_puzzle_agent_message_procedure;
@@ -522,6 +523,7 @@ pub use auth_store_snapshot_procedure_result_type::AuthStoreSnapshotProcedureRes
 pub use auth_store_snapshot_record_type::AuthStoreSnapshotRecord;
 pub use auth_store_snapshot_type::AuthStoreSnapshot;
 pub use auth_store_snapshot_upsert_input_type::AuthStoreSnapshotUpsertInput;
+pub use authorize_database_migration_operator_procedure::authorize_database_migration_operator;
 pub use battle_mode_type::BattleMode;
 pub use battle_state_input_type::BattleStateInput;
 pub use battle_state_procedure_result_type::BattleStateProcedureResult;
@@ -553,20 +555,11 @@ pub use big_fish_level_blueprint_type::BigFishLevelBlueprint;
 pub use big_fish_message_finalize_input_type::BigFishMessageFinalizeInput;
 pub use big_fish_message_submit_input_type::BigFishMessageSubmitInput;
 pub use big_fish_publish_input_type::BigFishPublishInput;
-pub use big_fish_run_get_input_type::BigFishRunGetInput;
-pub use big_fish_run_input_submit_input_type::BigFishRunInputSubmitInput;
-pub use big_fish_run_procedure_result_type::BigFishRunProcedureResult;
-pub use big_fish_run_start_input_type::BigFishRunStartInput;
-pub use big_fish_run_status_type::BigFishRunStatus;
-pub use big_fish_runtime_entity_type::BigFishRuntimeEntity;
 pub use big_fish_runtime_params_type::BigFishRuntimeParams;
-pub use big_fish_runtime_run_type::BigFishRuntimeRun;
-pub use big_fish_runtime_snapshot_type::BigFishRuntimeSnapshot;
 pub use big_fish_session_create_input_type::BigFishSessionCreateInput;
 pub use big_fish_session_get_input_type::BigFishSessionGetInput;
 pub use big_fish_session_procedure_result_type::BigFishSessionProcedureResult;
 pub use big_fish_session_snapshot_type::BigFishSessionSnapshot;
-pub use big_fish_vector_2_type::BigFishVector2;
 pub use big_fish_work_delete_input_type::BigFishWorkDeleteInput;
 pub use big_fish_works_list_input_type::BigFishWorksListInput;
 pub use big_fish_works_procedure_result_type::BigFishWorksProcedureResult;
@@ -652,6 +645,14 @@ pub use custom_world_theme_mode_type::CustomWorldThemeMode;
 pub use custom_world_work_summary_snapshot_type::CustomWorldWorkSummarySnapshot;
 pub use custom_world_works_list_input_type::CustomWorldWorksListInput;
 pub use custom_world_works_list_result_type::CustomWorldWorksListResult;
+pub use database_migration_authorize_operator_input_type::DatabaseMigrationAuthorizeOperatorInput;
+pub use database_migration_export_input_type::DatabaseMigrationExportInput;
+pub use database_migration_import_input_type::DatabaseMigrationImportInput;
+pub use database_migration_operator_procedure_result_type::DatabaseMigrationOperatorProcedureResult;
+pub use database_migration_operator_type::DatabaseMigrationOperator;
+pub use database_migration_procedure_result_type::DatabaseMigrationProcedureResult;
+pub use database_migration_revoke_operator_input_type::DatabaseMigrationRevokeOperatorInput;
+pub use database_migration_table_stat_type::DatabaseMigrationTableStat;
 pub use delete_big_fish_work_procedure::delete_big_fish_work;
 pub use delete_custom_world_agent_session_procedure::delete_custom_world_agent_session;
 pub use delete_custom_world_profile_and_return_procedure::delete_custom_world_profile_and_return;
@@ -661,6 +662,7 @@ pub use drag_puzzle_piece_or_group_procedure::drag_puzzle_piece_or_group;
 pub use equip_inventory_item_input_type::EquipInventoryItemInput;
 pub use execute_custom_world_agent_action_procedure::execute_custom_world_agent_action;
 pub use export_auth_store_snapshot_from_tables_procedure::export_auth_store_snapshot_from_tables;
+pub use export_database_migration_to_file_procedure::export_database_migration_to_file;
 pub use fail_ai_task_and_return_procedure::fail_ai_task_and_return;
 pub use finalize_big_fish_agent_message_turn_procedure::finalize_big_fish_agent_message_turn;
 pub use finalize_custom_world_agent_message_turn_procedure::finalize_custom_world_agent_message_turn;
@@ -668,7 +670,6 @@ pub use finalize_puzzle_agent_message_turn_procedure::finalize_puzzle_agent_mess
 pub use generate_big_fish_asset_procedure::generate_big_fish_asset;
 pub use get_auth_store_snapshot_procedure::get_auth_store_snapshot;
 pub use get_battle_state_procedure::get_battle_state;
-pub use get_big_fish_run_procedure::get_big_fish_run;
 pub use get_big_fish_session_procedure::get_big_fish_session;
 pub use get_chapter_progression_procedure::get_chapter_progression;
 pub use get_custom_world_agent_card_detail_procedure::get_custom_world_agent_card_detail;
@@ -694,6 +695,8 @@ pub use grant_inventory_item_input_type::GrantInventoryItemInput;
 pub use grant_player_progression_experience_and_return_procedure::grant_player_progression_experience_and_return;
 pub use grant_player_progression_experience_reducer::grant_player_progression_experience;
 pub use import_auth_store_snapshot_procedure::import_auth_store_snapshot;
+pub use import_database_migration_from_file_procedure::import_database_migration_from_file;
+pub use import_database_migration_incremental_from_file_procedure::import_database_migration_incremental_from_file;
 pub use inventory_container_kind_type::InventoryContainerKind;
 pub use inventory_equipment_slot_type::InventoryEquipmentSlot;
 pub use inventory_item_rarity_type::InventoryItemRarity;
@@ -822,6 +825,7 @@ pub use resolve_npc_social_action_reducer::resolve_npc_social_action;
 pub use resolve_treasure_interaction_and_return_procedure::resolve_treasure_interaction_and_return;
 pub use resolve_treasure_interaction_reducer::resolve_treasure_interaction;
 pub use resume_profile_save_archive_and_return_procedure::resume_profile_save_archive_and_return;
+pub use revoke_database_migration_operator_procedure::revoke_database_migration_operator;
 pub use rpg_agent_draft_card_kind_type::RpgAgentDraftCardKind;
 pub use rpg_agent_draft_card_status_type::RpgAgentDraftCardStatus;
 pub use rpg_agent_message_kind_type::RpgAgentMessageKind;
@@ -891,7 +895,6 @@ pub use save_puzzle_generated_images_procedure::save_puzzle_generated_images;
 pub use select_puzzle_cover_image_procedure::select_puzzle_cover_image;
 pub use start_ai_task_reducer::start_ai_task;
 pub use start_ai_task_stage_reducer::start_ai_task_stage;
-pub use start_big_fish_run_procedure::start_big_fish_run;
 pub use start_puzzle_run_procedure::start_puzzle_run;
 pub use story_continue_input_type::StoryContinueInput;
 pub use story_event_kind_type::StoryEventKind;
@@ -904,7 +907,6 @@ pub use story_session_state_input_type::StorySessionStateInput;
 pub use story_session_state_procedure_result_type::StorySessionStateProcedureResult;
 pub use story_session_status_type::StorySessionStatus;
 pub use story_session_type::StorySession;
-pub use submit_big_fish_input_procedure::submit_big_fish_input;
 pub use submit_big_fish_message_procedure::submit_big_fish_message;
 pub use submit_custom_world_agent_message_procedure::submit_custom_world_agent_message;
 pub use submit_puzzle_agent_message_procedure::submit_puzzle_agent_message;
--- a/server-rs/crates/spacetime-client/src/module_bindings/revoke_database_migration_operator_procedure.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/revoke_database_migration_operator_procedure.rs
@@ -0,0 +1,59 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+use super::database_migration_operator_procedure_result_type::DatabaseMigrationOperatorProcedureResult;
+use super::database_migration_revoke_operator_input_type::DatabaseMigrationRevokeOperatorInput;
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+struct RevokeDatabaseMigrationOperatorArgs {
+    pub input: DatabaseMigrationRevokeOperatorInput,
+}
+
+impl __sdk::InModule for RevokeDatabaseMigrationOperatorArgs {
+    type Module = super::RemoteModule;
+}
+
+#[allow(non_camel_case_types)]
+/// Extension trait for access to the procedure `revoke_database_migration_operator`.
+///
+/// Implemented for [`super::RemoteProcedures`].
+pub trait revoke_database_migration_operator {
+    fn revoke_database_migration_operator(&self, input: DatabaseMigrationRevokeOperatorInput) {
+        self.revoke_database_migration_operator_then(input, |_, _| {});
+    }
+
+    fn revoke_database_migration_operator_then(
+        &self,
+        input: DatabaseMigrationRevokeOperatorInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationOperatorProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    );
+}
+
+impl revoke_database_migration_operator for super::RemoteProcedures {
+    fn revoke_database_migration_operator_then(
+        &self,
+        input: DatabaseMigrationRevokeOperatorInput,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<DatabaseMigrationOperatorProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    ) {
+        self.imp
+            .invoke_procedure_with_callback::<_, DatabaseMigrationOperatorProcedureResult>(
+                "revoke_database_migration_operator",
+                RevokeDatabaseMigrationOperatorArgs { input },
+                __callback,
+            );
+    }
+}
--- a/server-rs/crates/spacetime-client/src/module_bindings/start_big_fish_run_procedure.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/start_big_fish_run_procedure.rs
@@ -1,59 +0,0 @@
-// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
-// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
-
-#![allow(unused, clippy::all)]
-use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
-
-use super::big_fish_run_procedure_result_type::BigFishRunProcedureResult;
-use super::big_fish_run_start_input_type::BigFishRunStartInput;
-
-#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
-#[sats(crate = __lib)]
-struct StartBigFishRunArgs {
-    pub input: BigFishRunStartInput,
-}
-
-impl __sdk::InModule for StartBigFishRunArgs {
-    type Module = super::RemoteModule;
-}
-
-#[allow(non_camel_case_types)]
-/// Extension trait for access to the procedure `start_big_fish_run`.
-///
-/// Implemented for [`super::RemoteProcedures`].
-pub trait start_big_fish_run {
-    fn start_big_fish_run(&self, input: BigFishRunStartInput) {
-        self.start_big_fish_run_then(input, |_, _| {});
-    }
-
-    fn start_big_fish_run_then(
-        &self,
-        input: BigFishRunStartInput,
-
-        __callback: impl FnOnce(
-                &super::ProcedureEventContext,
-                Result<BigFishRunProcedureResult, __sdk::InternalError>,
-            ) + Send
-            + 'static,
-    );
-}
-
-impl start_big_fish_run for super::RemoteProcedures {
-    fn start_big_fish_run_then(
-        &self,
-        input: BigFishRunStartInput,
-
-        __callback: impl FnOnce(
-                &super::ProcedureEventContext,
-                Result<BigFishRunProcedureResult, __sdk::InternalError>,
-            ) + Send
-            + 'static,
-    ) {
-        self.imp
-            .invoke_procedure_with_callback::<_, BigFishRunProcedureResult>(
-                "start_big_fish_run",
-                StartBigFishRunArgs { input },
-                __callback,
-            );
-    }
-}
--- a/server-rs/crates/spacetime-client/src/module_bindings/submit_big_fish_input_procedure.rs
+++ b/server-rs/crates/spacetime-client/src/module_bindings/submit_big_fish_input_procedure.rs
@@ -1,59 +0,0 @@
-// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
-// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
-
-#![allow(unused, clippy::all)]
-use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
-
-use super::big_fish_run_input_submit_input_type::BigFishRunInputSubmitInput;
-use super::big_fish_run_procedure_result_type::BigFishRunProcedureResult;
-
-#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
-#[sats(crate = __lib)]
-struct SubmitBigFishInputArgs {
-    pub input: BigFishRunInputSubmitInput,
-}
-
-impl __sdk::InModule for SubmitBigFishInputArgs {
-    type Module = super::RemoteModule;
-}
-
-#[allow(non_camel_case_types)]
-/// Extension trait for access to the procedure `submit_big_fish_input`.
-///
-/// Implemented for [`super::RemoteProcedures`].
-pub trait submit_big_fish_input {
-    fn submit_big_fish_input(&self, input: BigFishRunInputSubmitInput) {
-        self.submit_big_fish_input_then(input, |_, _| {});
-    }
-
-    fn submit_big_fish_input_then(
-        &self,
-        input: BigFishRunInputSubmitInput,
-
-        __callback: impl FnOnce(
-                &super::ProcedureEventContext,
-                Result<BigFishRunProcedureResult, __sdk::InternalError>,
-            ) + Send
-            + 'static,
-    );
-}
-
-impl submit_big_fish_input for super::RemoteProcedures {
-    fn submit_big_fish_input_then(
-        &self,
-        input: BigFishRunInputSubmitInput,
-
-        __callback: impl FnOnce(
-                &super::ProcedureEventContext,
-                Result<BigFishRunProcedureResult, __sdk::InternalError>,
-            ) + Send
-            + 'static,
-    ) {
-        self.imp
-            .invoke_procedure_with_callback::<_, BigFishRunProcedureResult>(
-                "submit_big_fish_input",
-                SubmitBigFishInputArgs { input },
-                __callback,
-            );
-    }
-}
--- a/server-rs/crates/spacetime-module/Cargo.toml
+++ b/server-rs/crates/spacetime-module/Cargo.toml
@@ -11,6 +11,7 @@ crate-type = ["cdylib"]
 log = { workspace = true }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
+spacetimedb-lib = { version = "=2.1.0", default-features = false, features = ["serde"] }
 module-ai = { path = "../module-ai", default-features = false, features = ["spacetime-types"] }
 module-assets = { path = "../module-assets", default-features = false, features = ["spacetime-types"] }
 module-big-fish = { path = "../module-big-fish", default-features = false, features = ["spacetime-types"] }
--- a/server-rs/crates/spacetime-module/src/big_fish/mod.rs
+++ b/server-rs/crates/spacetime-module/src/big_fish/mod.rs
@@ -1,9 +1,7 @@
 mod assets;
-mod runtime;
 mod session;
 mod tables;

 pub use assets::*;
-pub use runtime::*;
 pub use session::*;
 pub use tables::*;
--- a/server-rs/crates/spacetime-module/src/big_fish/runtime.rs
+++ b/server-rs/crates/spacetime-module/src/big_fish/runtime.rs
@@ -1,198 +0,0 @@
-use crate::big_fish::tables::{big_fish_creation_session, big_fish_runtime_run};
-use crate::*;
-
-#[spacetimedb::procedure]
-pub fn start_big_fish_run(
-    ctx: &mut ProcedureContext,
-    input: BigFishRunStartInput,
-) -> BigFishRunProcedureResult {
-    match ctx.try_with_tx(|tx| start_big_fish_run_tx(tx, input.clone())) {
-        Ok(run) => BigFishRunProcedureResult {
-            ok: true,
-            run: Some(run),
-            error_message: None,
-        },
-        Err(message) => BigFishRunProcedureResult {
-            ok: false,
-            run: None,
-            error_message: Some(message),
-        },
-    }
-}
-
-#[spacetimedb::procedure]
-pub fn submit_big_fish_input(
-    ctx: &mut ProcedureContext,
-    input: BigFishRunInputSubmitInput,
-) -> BigFishRunProcedureResult {
-    match ctx.try_with_tx(|tx| submit_big_fish_input_tx(tx, input.clone())) {
-        Ok(run) => BigFishRunProcedureResult {
-            ok: true,
-            run: Some(run),
-            error_message: None,
-        },
-        Err(message) => BigFishRunProcedureResult {
-            ok: false,
-            run: None,
-            error_message: Some(message),
-        },
-    }
-}
-
-#[spacetimedb::procedure]
-pub fn get_big_fish_run(
-    ctx: &mut ProcedureContext,
-    input: BigFishRunGetInput,
-) -> BigFishRunProcedureResult {
-    match ctx.try_with_tx(|tx| get_big_fish_run_tx(tx, input.clone())) {
-        Ok(run) => BigFishRunProcedureResult {
-            ok: true,
-            run: Some(run),
-            error_message: None,
-        },
-        Err(message) => BigFishRunProcedureResult {
-            ok: false,
-            run: None,
-            error_message: Some(message),
-        },
-    }
-}
-
-fn start_big_fish_run_tx(
-    ctx: &ReducerContext,
-    input: BigFishRunStartInput,
-) -> Result<BigFishRuntimeSnapshot, String> {
-    validate_run_start_input(&input).map_err(|error| error.to_string())?;
-    if ctx
-        .db
-        .big_fish_runtime_run()
-        .run_id()
-        .find(&input.run_id)
-        .is_some()
-    {
-        return Err("big_fish_runtime_run.run_id 已存在".to_string());
-    }
-    let session = ctx
-        .db
-        .big_fish_creation_session()
-        .session_id()
-        .find(&input.session_id)
-        .ok_or_else(|| "big_fish_creation_session 不存在".to_string())?;
-    if session.owner_user_id != input.owner_user_id
-        && session.stage != BigFishCreationStage::Published
-    {
-        return Err("big_fish_creation_session 不存在".to_string());
-    }
-    let draft = session
-        .draft_json
-        .as_deref()
-        .ok_or_else(|| "big_fish.draft 尚未编译".to_string())
-        .and_then(|value| deserialize_draft(value).map_err(|error| error.to_string()))?;
-    let snapshot = build_initial_runtime_snapshot(
-        input.run_id.clone(),
-        input.session_id.clone(),
-        &draft,
-        input.started_at_micros,
-    );
-    let now = Timestamp::from_micros_since_unix_epoch(input.started_at_micros);
-    ctx.db.big_fish_runtime_run().insert(BigFishRuntimeRun {
-        run_id: input.run_id,
-        session_id: input.session_id,
-        owner_user_id: input.owner_user_id,
-        status: snapshot.status,
-        snapshot_json: serialize_runtime_snapshot(&snapshot).map_err(|error| error.to_string())?,
-        last_input_x: 0.0,
-        last_input_y: 0.0,
-        tick: snapshot.tick,
-        created_at: now,
-        updated_at: now,
-    });
-
-    Ok(snapshot)
-}
-
-fn submit_big_fish_input_tx(
-    ctx: &ReducerContext,
-    input: BigFishRunInputSubmitInput,
-) -> Result<BigFishRuntimeSnapshot, String> {
-    validate_run_input_submit_input(&input).map_err(|error| error.to_string())?;
-    let run = ctx
-        .db
-        .big_fish_runtime_run()
-        .run_id()
-        .find(&input.run_id)
-        .filter(|row| row.owner_user_id == input.owner_user_id)
-        .ok_or_else(|| "big_fish_runtime_run 不存在".to_string())?;
-    let session = ctx
-        .db
-        .big_fish_creation_session()
-        .session_id()
-        .find(&run.session_id)
-        .ok_or_else(|| "big_fish_creation_session 不存在".to_string())?;
-    if session.owner_user_id != input.owner_user_id
-        && session.stage != BigFishCreationStage::Published
-    {
-        return Err("big_fish_creation_session 不存在".to_string());
-    }
-    let draft = session
-        .draft_json
-        .as_deref()
-        .ok_or_else(|| "big_fish.draft 尚未编译".to_string())
-        .and_then(|value| deserialize_draft(value).map_err(|error| error.to_string()))?;
-    let current_snapshot =
-        deserialize_runtime_snapshot(&run.snapshot_json).map_err(|error| error.to_string())?;
-    let next_snapshot = advance_runtime_snapshot(
-        current_snapshot,
-        &draft.runtime_params,
-        input.input_x,
-        input.input_y,
-        input.submitted_at_micros,
-    );
-    replace_big_fish_run(
-        ctx,
-        &run,
-        BigFishRuntimeRun {
-            run_id: run.run_id.clone(),
-            session_id: run.session_id.clone(),
-            owner_user_id: run.owner_user_id.clone(),
-            status: next_snapshot.status,
-            snapshot_json: serialize_runtime_snapshot(&next_snapshot)
-                .map_err(|error| error.to_string())?,
-            last_input_x: input.input_x,
-            last_input_y: input.input_y,
-            tick: next_snapshot.tick,
-            created_at: run.created_at,
-            updated_at: Timestamp::from_micros_since_unix_epoch(input.submitted_at_micros),
-        },
-    );
-
-    Ok(next_snapshot)
-}
-
-fn get_big_fish_run_tx(
-    ctx: &ReducerContext,
-    input: BigFishRunGetInput,
-) -> Result<BigFishRuntimeSnapshot, String> {
-    validate_run_get_input(&input).map_err(|error| error.to_string())?;
-    let run = ctx
-        .db
-        .big_fish_runtime_run()
-        .run_id()
-        .find(&input.run_id)
-        .filter(|row| row.owner_user_id == input.owner_user_id)
-        .ok_or_else(|| "big_fish_runtime_run 不存在".to_string())?;
-
-    deserialize_runtime_snapshot(&run.snapshot_json).map_err(|error| error.to_string())
-}
-
-fn replace_big_fish_run(
-    ctx: &ReducerContext,
-    current: &BigFishRuntimeRun,
-    next: BigFishRuntimeRun,
-) {
-    ctx.db
-        .big_fish_runtime_run()
-        .run_id()
-        .delete(&current.run_id);
-    ctx.db.big_fish_runtime_run().insert(next);
-}
--- a/server-rs/crates/spacetime-module/src/big_fish/session.rs
+++ b/server-rs/crates/spacetime-module/src/big_fish/session.rs
@@ -1,6 +1,8 @@
 use crate::big_fish::tables::{big_fish_agent_message, big_fish_creation_session};
 use crate::*;

+const INITIAL_BIG_FISH_CREATION_PROGRESS_PERCENT: u32 = 0;
+
 #[spacetimedb::procedure]
 pub fn create_big_fish_session(
    ctx: &mut ProcedureContext,
@@ -182,7 +184,8 @@ pub(crate) fn create_big_fish_session_tx(
            owner_user_id: input.owner_user_id.clone(),
            seed_text: input.seed_text.trim().to_string(),
            current_turn: 0,
-            progress_percent: 20,
+            // 中文注释：欢迎语和初始锚点只建立工作台上下文，不能提前抬高创作进度。
+            progress_percent: INITIAL_BIG_FISH_CREATION_PROGRESS_PERCENT,
            stage: BigFishCreationStage::CollectingAnchors,
            anchor_pack_json: serialize_anchor_pack(&anchor_pack)
                .map_err(|error| error.to_string())?,
@@ -292,7 +295,7 @@ pub(crate) fn delete_big_fish_work_tx(
        .filter(|row| row.owner_user_id == input.owner_user_id)
        .ok_or_else(|| "big_fish_creation_session 不存在".to_string())?;

-    // 删除作品时同步清理 Agent 消息、素材槽与运行快照，避免创作页消失后残留孤儿数据。
+    // 删除作品时同步清理 Agent 消息与素材槽；最终游玩模拟已经迁到前端，不再写后端运行快照。
    ctx.db
        .big_fish_creation_session()
        .session_id()
@@ -318,18 +321,6 @@ pub(crate) fn delete_big_fish_work_tx(
    {
        ctx.db.big_fish_asset_slot().slot_id().delete(&slot.slot_id);
    }
-    for run in ctx
-        .db
-        .big_fish_runtime_run()
-        .iter()
-        .filter(|row| {
-            row.session_id == input.session_id && row.owner_user_id == input.owner_user_id
-        })
-        .collect::<Vec<_>>()
-    {
-        ctx.db.big_fish_runtime_run().run_id().delete(&run.run_id);
-    }
-
    list_big_fish_works_tx(
        ctx,
        BigFishWorksListInput {
@@ -707,6 +698,11 @@ mod tests {
        }
    }

+    #[test]
+    fn initial_big_fish_creation_progress_starts_from_zero() {
+        assert_eq!(INITIAL_BIG_FISH_CREATION_PROGRESS_PERCENT, 0);
+    }
+
    #[test]
    fn big_fish_direct_work_content_ignores_empty_created_session() {
        let empty_session =
--- a/server-rs/crates/spacetime-module/src/big_fish/tables.rs
+++ b/server-rs/crates/spacetime-module/src/big_fish/tables.rs
@@ -51,22 +51,3 @@ pub struct BigFishAssetSlot {
    pub(crate) prompt_snapshot: String,
    pub(crate) updated_at: Timestamp,
 }
-
-#[spacetimedb::table(
-    accessor = big_fish_runtime_run,
-    index(accessor = by_big_fish_run_owner_user_id, btree(columns = [owner_user_id])),
-    index(accessor = by_big_fish_run_session_id, btree(columns = [session_id]))
-)]
-pub struct BigFishRuntimeRun {
-    #[primary_key]
-    pub(crate) run_id: String,
-    pub(crate) session_id: String,
-    pub(crate) owner_user_id: String,
-    pub(crate) status: BigFishRunStatus,
-    pub(crate) snapshot_json: String,
-    pub(crate) last_input_x: f32,
-    pub(crate) last_input_y: f32,
-    pub(crate) tick: u64,
-    pub(crate) created_at: Timestamp,
-    pub(crate) updated_at: Timestamp,
-}
--- a/server-rs/crates/spacetime-module/src/lib.rs
+++ b/server-rs/crates/spacetime-module/src/lib.rs
@@ -20,7 +20,9 @@ use module_quest::{
 };
 pub(crate) use serde_json::{Map as JsonMap, Value as JsonValue, json};
 pub(crate) use shared_kernel::format_timestamp_micros;
-pub use spacetimedb::{ProcedureContext, ReducerContext, SpacetimeType, Table, Timestamp};
+pub use spacetimedb::{
+    Identity, ProcedureContext, ReducerContext, SpacetimeType, Table, Timestamp,
+};
 use std::collections::HashSet;

 mod ai;
@@ -29,6 +31,7 @@ mod auth;
 mod big_fish;
 mod domain_types;
 mod entry;
+mod migration;
 mod puzzle;
 mod runtime;

@@ -38,6 +41,7 @@ pub use auth::*;
 pub use big_fish::*;
 pub use domain_types::*;
 pub use entry::*;
+pub use migration::*;
 pub use runtime::*;

 #[spacetimedb::table(accessor = player_progression)]
--- a/server-rs/crates/spacetime-module/src/migration.rs
+++ b/server-rs/crates/spacetime-module/src/migration.rs
@@ -0,0 +1,713 @@
+use crate::*;
+use serde::{Deserialize, Serialize};
+use spacetimedb_lib::sats::de::serde::DeserializeWrapper;
+use spacetimedb_lib::sats::ser::serde::SerializeWrapper;
+use std::collections::HashSet;
+
+use crate::puzzle::{
+    puzzle_agent_message, puzzle_agent_session, puzzle_runtime_run, puzzle_work_profile,
+};
+
+const MIGRATION_SCHEMA_VERSION: u32 = 1;
+const MIGRATION_MAX_TABLE_NAME_LEN: usize = 96;
+const MIGRATION_MAX_OPERATOR_NOTE_CHARS: usize = 160;
+const MIGRATION_MIN_BOOTSTRAP_SECRET_LEN: usize = 16;
+const MIGRATION_BOOTSTRAP_SECRET: Option<&str> =
+    option_env!("GENARRATIVE_SPACETIME_MIGRATION_BOOTSTRAP_SECRET");
+
+#[spacetimedb::table(accessor = database_migration_operator)]
+pub struct DatabaseMigrationOperator {
+    #[primary_key]
+    pub operator_identity: Identity,
+    pub created_at: Timestamp,
+    pub created_by: Identity,
+    pub note: String,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct DatabaseMigrationExportInput {
+    pub include_tables: Vec<String>,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct DatabaseMigrationImportInput {
+    pub migration_json: String,
+    pub include_tables: Vec<String>,
+    pub replace_existing: bool,
+    pub dry_run: bool,
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+enum DatabaseMigrationImportMode {
+    Strict,
+    Incremental,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct DatabaseMigrationAuthorizeOperatorInput {
+    pub bootstrap_secret: String,
+    pub operator_identity_hex: String,
+    pub note: String,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct DatabaseMigrationRevokeOperatorInput {
+    pub operator_identity_hex: String,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct DatabaseMigrationTableStat {
+    pub table_name: String,
+    pub exported_row_count: u64,
+    pub imported_row_count: u64,
+    pub skipped_row_count: u64,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct DatabaseMigrationProcedureResult {
+    pub ok: bool,
+    pub schema_version: u32,
+    pub migration_json: Option<String>,
+    pub table_stats: Vec<DatabaseMigrationTableStat>,
+    pub error_message: Option<String>,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct DatabaseMigrationOperatorProcedureResult {
+    pub ok: bool,
+    pub operator_identity_hex: Option<String>,
+    pub error_message: Option<String>,
+}
+
+#[derive(Serialize, Deserialize)]
+struct MigrationFile {
+    schema_version: u32,
+    exported_at_micros: i64,
+    tables: Vec<MigrationTable>,
+}
+
+#[derive(Serialize, Deserialize)]
+struct MigrationTable {
+    name: String,
+    rows: Vec<serde_json::Value>,
+}
+
+macro_rules! migration_tables {
+    ($macro_name:ident $(, $arg:expr)* $(,)?) => {
+        $macro_name! {
+            $($arg,)*
+            auth_store_snapshot,
+            user_account,
+            auth_identity,
+            refresh_session,
+            ai_task,
+            ai_task_stage,
+            ai_text_chunk,
+            ai_result_reference,
+            runtime_snapshot,
+            runtime_setting,
+            user_browse_history,
+            profile_dashboard_state,
+            profile_wallet_ledger,
+            profile_invite_code,
+            profile_referral_relation,
+            profile_played_world,
+            profile_membership,
+            profile_recharge_order,
+            profile_save_archive,
+            player_progression,
+            chapter_progression,
+            npc_state,
+            story_session,
+            story_event,
+            inventory_slot,
+            battle_state,
+            treasure_record,
+            quest_record,
+            quest_log,
+            custom_world_profile,
+            custom_world_session,
+            custom_world_agent_session,
+            custom_world_agent_message,
+            custom_world_agent_operation,
+            custom_world_draft_card,
+            custom_world_gallery_entry,
+            asset_object,
+            asset_entity_binding,
+            puzzle_agent_session,
+            puzzle_agent_message,
+            puzzle_work_profile,
+            puzzle_runtime_run,
+            big_fish_creation_session,
+            big_fish_agent_message,
+            big_fish_asset_slot
+        }
+    };
+}
+
+macro_rules! collect_all_migration_tables {
+    ($ctx:expr, $include_tables:expr, $tables:expr) => {
+        migration_tables!(collect_migration_table, $ctx, $include_tables, $tables);
+    };
+}
+
+macro_rules! collect_migration_table {
+    ($ctx:expr, $include_tables:expr, $tables:expr, $($table:ident),+ $(,)?) => {
+        $(
+            if should_include_table($include_tables, stringify!($table)) {
+                let rows = $ctx
+                    .db
+                    .$table()
+                    .iter()
+                    .map(|row| row_to_json(&row))
+                    .collect::<Result<Vec<_>, _>>()?;
+                $tables.push(MigrationTable {
+                    name: stringify!($table).to_string(),
+                    rows,
+                });
+            }
+        )+
+    };
+}
+
+macro_rules! clear_all_migration_tables {
+    ($ctx:expr, $include_tables:expr) => {
+        migration_tables!(clear_migration_table, $ctx, $include_tables);
+    };
+}
+
+macro_rules! clear_migration_table {
+    ($ctx:expr, $include_tables:expr, $($table:ident),+ $(,)?) => {
+        $(
+            if should_include_table($include_tables, stringify!($table)) {
+                for row in $ctx.db.$table().iter().collect::<Vec<_>>() {
+                    $ctx.db.$table().delete(row);
+                }
+            }
+        )+
+    };
+}
+
+// 迁移权限独立存表，避免把 private 表导出能力开放给任意登录身份。
+#[spacetimedb::procedure]
+pub fn authorize_database_migration_operator(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationAuthorizeOperatorInput,
+) -> DatabaseMigrationOperatorProcedureResult {
+    match authorize_database_migration_operator_inner(ctx, input) {
+        Ok(operator_identity_hex) => DatabaseMigrationOperatorProcedureResult {
+            ok: true,
+            operator_identity_hex: Some(operator_identity_hex),
+            error_message: None,
+        },
+        Err(error) => DatabaseMigrationOperatorProcedureResult {
+            ok: false,
+            operator_identity_hex: None,
+            error_message: Some(error),
+        },
+    }
+}
+
+#[spacetimedb::procedure]
+pub fn revoke_database_migration_operator(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationRevokeOperatorInput,
+) -> DatabaseMigrationOperatorProcedureResult {
+    match revoke_database_migration_operator_inner(ctx, input) {
+        Ok(operator_identity_hex) => DatabaseMigrationOperatorProcedureResult {
+            ok: true,
+            operator_identity_hex: Some(operator_identity_hex),
+            error_message: None,
+        },
+        Err(error) => DatabaseMigrationOperatorProcedureResult {
+            ok: false,
+            operator_identity_hex: None,
+            error_message: Some(error),
+        },
+    }
+}
+
+// 迁移导出走 procedure 返回 JSON 字符串，避免 reducer 无返回值且不能读取 private 表给外部。
+#[spacetimedb::procedure]
+pub fn export_database_migration_to_file(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationExportInput,
+) -> DatabaseMigrationProcedureResult {
+    match export_database_migration_to_file_inner(ctx, input) {
+        Ok((migration_json, stats)) => DatabaseMigrationProcedureResult {
+            ok: true,
+            schema_version: MIGRATION_SCHEMA_VERSION,
+            migration_json: Some(migration_json),
+            table_stats: stats,
+            error_message: None,
+        },
+        Err(error) => DatabaseMigrationProcedureResult {
+            ok: false,
+            schema_version: MIGRATION_SCHEMA_VERSION,
+            migration_json: None,
+            table_stats: Vec::new(),
+            error_message: Some(error),
+        },
+    }
+}
+
+// 迁移导入由 Node 侧读文件后把 JSON 字符串传入，procedure 只负责校验和写表事务。
+#[spacetimedb::procedure]
+pub fn import_database_migration_from_file(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationImportInput,
+) -> DatabaseMigrationProcedureResult {
+    match import_database_migration_from_file_inner(ctx, input, DatabaseMigrationImportMode::Strict)
+    {
+        Ok(stats) => DatabaseMigrationProcedureResult {
+            ok: true,
+            schema_version: MIGRATION_SCHEMA_VERSION,
+            migration_json: None,
+            table_stats: stats,
+            error_message: None,
+        },
+        Err(error) => DatabaseMigrationProcedureResult {
+            ok: false,
+            schema_version: MIGRATION_SCHEMA_VERSION,
+            migration_json: None,
+            table_stats: Vec::new(),
+            error_message: Some(error),
+        },
+    }
+}
+
+// 增量导入只插入目标库缺失的行；主键或唯一约束冲突的行会跳过，不更新已有数据。
+#[spacetimedb::procedure]
+pub fn import_database_migration_incremental_from_file(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationImportInput,
+) -> DatabaseMigrationProcedureResult {
+    match import_database_migration_from_file_inner(
+        ctx,
+        input,
+        DatabaseMigrationImportMode::Incremental,
+    ) {
+        Ok(stats) => DatabaseMigrationProcedureResult {
+            ok: true,
+            schema_version: MIGRATION_SCHEMA_VERSION,
+            migration_json: None,
+            table_stats: stats,
+            error_message: None,
+        },
+        Err(error) => DatabaseMigrationProcedureResult {
+            ok: false,
+            schema_version: MIGRATION_SCHEMA_VERSION,
+            migration_json: None,
+            table_stats: Vec::new(),
+            error_message: Some(error),
+        },
+    }
+}
+
+fn export_database_migration_to_file_inner(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationExportInput,
+) -> Result<(String, Vec<DatabaseMigrationTableStat>), String> {
+    let caller = ctx.sender();
+    let included_tables = normalize_include_tables(&input.include_tables)?;
+    let exported_at_micros = ctx.timestamp.to_micros_since_unix_epoch();
+
+    let migration_file = ctx.try_with_tx(|tx| {
+        require_migration_operator(tx, caller)?;
+        build_migration_file(tx, exported_at_micros, included_tables.as_ref())
+    })?;
+    let stats = build_export_stats(&migration_file.tables);
+    let content = serde_json::to_string_pretty(&migration_file)
+        .map_err(|error| format!("迁移文件序列化失败: {error}"))?;
+
+    Ok((content, stats))
+}
+
+fn import_database_migration_from_file_inner(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationImportInput,
+    import_mode: DatabaseMigrationImportMode,
+) -> Result<Vec<DatabaseMigrationTableStat>, String> {
+    let caller = ctx.sender();
+    let included_tables = normalize_include_tables(&input.include_tables)?;
+    if import_mode == DatabaseMigrationImportMode::Incremental && input.replace_existing {
+        return Err("增量导入不能同时启用 replace_existing".to_string());
+    }
+    if input.migration_json.trim().is_empty() {
+        return Err("migration_json 不能为空".to_string());
+    }
+    ctx.try_with_tx(|tx| require_migration_operator(tx, caller))?;
+
+    let migration_file = serde_json::from_str::<MigrationFile>(&input.migration_json)
+        .map_err(|error| format!("迁移文件 JSON 解析失败: {error}"))?;
+    if migration_file.schema_version != MIGRATION_SCHEMA_VERSION {
+        return Err(format!(
+            "迁移文件 schema_version 不匹配，期望 {}，实际 {}",
+            MIGRATION_SCHEMA_VERSION, migration_file.schema_version
+        ));
+    }
+
+    let stats = if input.dry_run {
+        build_import_dry_run_stats(&migration_file.tables, included_tables.as_ref())?
+    } else {
+        ctx.try_with_tx(|tx| {
+            require_migration_operator(tx, caller)?;
+            apply_migration_file(
+                tx,
+                &migration_file,
+                included_tables.as_ref(),
+                input.replace_existing,
+                import_mode,
+            )
+        })?
+    };
+
+    Ok(stats)
+}
+
+fn authorize_database_migration_operator_inner(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationAuthorizeOperatorInput,
+) -> Result<String, String> {
+    let caller = ctx.sender();
+    let operator_identity = parse_migration_operator_identity(&input.operator_identity_hex)?;
+    let note = normalize_migration_operator_note(&input.note)?;
+    let bootstrap_secret = input.bootstrap_secret.trim().to_string();
+
+    ctx.try_with_tx(|tx| {
+        authorize_database_migration_operator_tx(
+            tx,
+            caller,
+            operator_identity,
+            &bootstrap_secret,
+            note.clone(),
+        )
+    })?;
+
+    Ok(operator_identity.to_hex().to_string())
+}
+
+fn revoke_database_migration_operator_inner(
+    ctx: &mut ProcedureContext,
+    input: DatabaseMigrationRevokeOperatorInput,
+) -> Result<String, String> {
+    let caller = ctx.sender();
+    let operator_identity = parse_migration_operator_identity(&input.operator_identity_hex)?;
+
+    ctx.try_with_tx(|tx| {
+        require_migration_operator(tx, caller)?;
+        if tx
+            .db
+            .database_migration_operator()
+            .operator_identity()
+            .find(&operator_identity)
+            .is_none()
+        {
+            return Err("迁移操作员不存在".to_string());
+        }
+        tx.db
+            .database_migration_operator()
+            .operator_identity()
+            .delete(&operator_identity);
+        Ok(())
+    })?;
+
+    Ok(operator_identity.to_hex().to_string())
+}
+
+fn authorize_database_migration_operator_tx(
+    ctx: &ReducerContext,
+    caller: Identity,
+    operator_identity: Identity,
+    bootstrap_secret: &str,
+    note: String,
+) -> Result<(), String> {
+    let has_operator = ctx.db.database_migration_operator().iter().next().is_some();
+    if has_operator {
+        require_migration_operator(ctx, caller)?;
+    } else {
+        require_migration_bootstrap_secret(bootstrap_secret)?;
+    }
+
+    if ctx
+        .db
+        .database_migration_operator()
+        .operator_identity()
+        .find(&operator_identity)
+        .is_some()
+    {
+        ctx.db
+            .database_migration_operator()
+            .operator_identity()
+            .delete(&operator_identity);
+    }
+
+    ctx.db
+        .database_migration_operator()
+        .insert(DatabaseMigrationOperator {
+            operator_identity,
+            created_at: ctx.timestamp,
+            created_by: caller,
+            note,
+        });
+
+    Ok(())
+}
+
+fn require_migration_operator(ctx: &ReducerContext, caller: Identity) -> Result<(), String> {
+    if ctx
+        .db
+        .database_migration_operator()
+        .operator_identity()
+        .find(&caller)
+        .is_some()
+    {
+        Ok(())
+    } else {
+        Err("当前 identity 未被授权执行数据库迁移".to_string())
+    }
+}
+
+fn require_migration_bootstrap_secret(input: &str) -> Result<(), String> {
+    let configured_secret = MIGRATION_BOOTSTRAP_SECRET
+        .map(str::trim)
+        .filter(|secret| !secret.is_empty())
+        .ok_or_else(|| "迁移引导密钥未配置，无法创建首个操作员".to_string())?;
+
+    if configured_secret.chars().count() < MIGRATION_MIN_BOOTSTRAP_SECRET_LEN {
+        return Err("迁移引导密钥长度不足，至少需要 16 个字符".to_string());
+    }
+    if input != configured_secret {
+        return Err("迁移引导密钥不正确".to_string());
+    }
+
+    Ok(())
+}
+
+fn parse_migration_operator_identity(input: &str) -> Result<Identity, String> {
+    let identity_hex = input.trim().trim_start_matches("0x");
+    if identity_hex.len() != 64 {
+        return Err("operator_identity_hex 必须是 64 位十六进制 identity".to_string());
+    }
+
+    Identity::from_hex(identity_hex)
+        .map_err(|error| format!("operator_identity_hex 格式不合法: {error}"))
+}
+
+fn normalize_migration_operator_note(input: &str) -> Result<String, String> {
+    let note = input.trim();
+    if note.chars().count() > MIGRATION_MAX_OPERATOR_NOTE_CHARS {
+        return Err(format!(
+            "迁移操作员备注过长，最多 {} 个字符",
+            MIGRATION_MAX_OPERATOR_NOTE_CHARS
+        ));
+    }
+
+    Ok(note.to_string())
+}
+
+fn normalize_include_tables(input: &[String]) -> Result<Option<HashSet<String>>, String> {
+    if input.is_empty() {
+        return Ok(None);
+    }
+
+    let mut tables = HashSet::new();
+    for raw_name in input {
+        let name = raw_name.trim();
+        if name.is_empty() {
+            continue;
+        }
+        if name.len() > MIGRATION_MAX_TABLE_NAME_LEN {
+            return Err(format!("迁移表名过长: {name}"));
+        }
+        if !is_supported_migration_table(name) {
+            return Err(format!("迁移表不在白名单内: {name}"));
+        }
+        tables.insert(name.to_string());
+    }
+    Ok(Some(tables))
+}
+
+fn should_include_table(include_tables: Option<&HashSet<String>>, table_name: &str) -> bool {
+    include_tables
+        .map(|tables| tables.contains(table_name))
+        .unwrap_or(true)
+}
+
+fn build_migration_file(
+    ctx: &ReducerContext,
+    exported_at_micros: i64,
+    include_tables: Option<&HashSet<String>>,
+) -> Result<MigrationFile, String> {
+    let mut tables = Vec::new();
+    collect_all_migration_tables!(ctx, include_tables, tables);
+
+    Ok(MigrationFile {
+        schema_version: MIGRATION_SCHEMA_VERSION,
+        exported_at_micros,
+        tables,
+    })
+}
+
+fn build_export_stats(tables: &[MigrationTable]) -> Vec<DatabaseMigrationTableStat> {
+    tables
+        .iter()
+        .map(|table| DatabaseMigrationTableStat {
+            table_name: table.name.clone(),
+            exported_row_count: table.rows.len() as u64,
+            imported_row_count: 0,
+            skipped_row_count: 0,
+        })
+        .collect()
+}
+
+fn build_import_dry_run_stats(
+    tables: &[MigrationTable],
+    include_tables: Option<&HashSet<String>>,
+) -> Result<Vec<DatabaseMigrationTableStat>, String> {
+    let mut stats = Vec::new();
+    for table in tables {
+        if !is_supported_migration_table(&table.name) {
+            return Err(format!("迁移文件包含不支持的表: {}", table.name));
+        }
+        if should_include_table(include_tables, &table.name) {
+            stats.push(DatabaseMigrationTableStat {
+                table_name: table.name.clone(),
+                exported_row_count: 0,
+                imported_row_count: table.rows.len() as u64,
+                skipped_row_count: 0,
+            });
+        } else {
+            stats.push(DatabaseMigrationTableStat {
+                table_name: table.name.clone(),
+                exported_row_count: 0,
+                imported_row_count: 0,
+                skipped_row_count: table.rows.len() as u64,
+            });
+        }
+    }
+    Ok(stats)
+}
+
+fn apply_migration_file(
+    ctx: &ReducerContext,
+    migration_file: &MigrationFile,
+    include_tables: Option<&HashSet<String>>,
+    replace_existing: bool,
+    import_mode: DatabaseMigrationImportMode,
+) -> Result<Vec<DatabaseMigrationTableStat>, String> {
+    let mut stats = Vec::new();
+    for table in &migration_file.tables {
+        if !is_supported_migration_table(&table.name) {
+            return Err(format!("迁移文件包含不支持的表: {}", table.name));
+        }
+    }
+
+    let import_table_names = build_import_table_name_set(migration_file, include_tables);
+    if replace_existing {
+        // replace_existing 只覆盖本次迁移文件实际会导入的表，避免分批导入时误清空其它迁移白名单表。
+        clear_all_migration_tables!(ctx, Some(&import_table_names));
+    }
+
+    for table in &migration_file.tables {
+        if !should_include_table(include_tables, &table.name) {
+            stats.push(DatabaseMigrationTableStat {
+                table_name: table.name.clone(),
+                exported_row_count: 0,
+                imported_row_count: 0,
+                skipped_row_count: table.rows.len() as u64,
+            });
+            continue;
+        }
+
+        let (imported_row_count, skipped_row_count) =
+            insert_migration_table_rows(ctx, table, import_mode)?;
+        stats.push(DatabaseMigrationTableStat {
+            table_name: table.name.clone(),
+            exported_row_count: 0,
+            imported_row_count,
+            skipped_row_count,
+        });
+    }
+
+    Ok(stats)
+}
+
+fn build_import_table_name_set(
+    migration_file: &MigrationFile,
+    include_tables: Option<&HashSet<String>>,
+) -> HashSet<String> {
+    migration_file
+        .tables
+        .iter()
+        .filter(|table| should_include_table(include_tables, &table.name))
+        .map(|table| table.name.clone())
+        .collect()
+}
+
+fn row_to_json<T: spacetimedb::Serialize>(row: &T) -> Result<serde_json::Value, String> {
+    serde_json::to_value(SerializeWrapper::from_ref(row))
+        .map_err(|error| format!("迁移行序列化失败: {error}"))
+}
+
+fn row_from_json<T>(value: &serde_json::Value) -> Result<T, String>
+where
+    T: for<'de> spacetimedb::Deserialize<'de>,
+{
+    let wrapped: DeserializeWrapper<T> = serde_json::from_value(value.clone())
+        .map_err(|error| format!("迁移行反序列化失败: {error}"))?;
+    Ok(wrapped.0)
+}
+
+fn insert_migration_table_rows(
+    ctx: &ReducerContext,
+    table: &MigrationTable,
+    import_mode: DatabaseMigrationImportMode,
+) -> Result<(u64, u64), String> {
+    macro_rules! insert_table_match_arm {
+        ($($table:ident),+ $(,)?) => {
+            match table.name.as_str() {
+                $(
+                    stringify!($table) => {
+                        let mut imported = 0u64;
+                        let mut skipped = 0u64;
+                        for value in &table.rows {
+                            let row = row_from_json(value)
+                                .map_err(|error| format!("{}: {error}", stringify!($table)))?;
+                            let insert_result = ctx.db
+                                .$table()
+                                .try_insert(row);
+                            match insert_result {
+                                Ok(_) => imported = imported.saturating_add(1),
+                                Err(error) => {
+                                    if import_mode == DatabaseMigrationImportMode::Incremental {
+                                        skipped = skipped.saturating_add(1);
+                                    } else {
+                                        return Err(format!("{} 导入失败: {error}", stringify!($table)));
+                                    }
+                                }
+                            }
+                        }
+                        Ok((imported, skipped))
+                    }
+                )+
+                _ => Err(format!("迁移表不在白名单内: {}", table.name)),
+            }
+        };
+    }
+
+    migration_tables!(insert_table_match_arm)
+}
+
+fn is_supported_migration_table(table_name: &str) -> bool {
+    macro_rules! supported_table_match {
+        ($($table:ident),+ $(,)?) => {
+            matches!(
+                table_name,
+                $(stringify!($table))|+
+            )
+        };
+    }
+
+    migration_tables!(supported_table_match)
+}