补齐创作生成订阅消息通知

订阅消息任务名称改为玩法模板名。

拼图、敲木鱼、抓大鹅、跳一跳、方洞、视觉小说在草稿生成成功或失败终态发送通知。

订阅消息泥点字段按本次生成结算后的实际扣除展示，失败退款后显示0。

更新微信订阅消息运维和支付方案文档口径。

server-rs/crates/api-server/src/square_hole.rs

@@ -81,12 +81,18 @@ use crate::{
         SquareHoleAgentTurnRequest, build_finalize_record_input, run_square_hole_agent_turn,
     },
     state::AppState,
+    wechat_subscribe_message::{
+        GenerationResultSubscribeMessage, GenerationResultSubscribeMessageStatus,
+        send_generation_result_subscribe_message_after_completion,
+    },
     work_play_tracking::{WorkPlayTrackingDraft, record_work_play_start_after_success},
 };
 
 const SQUARE_HOLE_AGENT_PROVIDER: &str = "square-hole-agent";
 const SQUARE_HOLE_WORKS_PROVIDER: &str = "square-hole-works";
 const SQUARE_HOLE_RUNTIME_PROVIDER: &str = "square-hole-runtime";
+const SQUARE_HOLE_TEMPLATE_ID: &str = "square-hole";
+const SQUARE_HOLE_TEMPLATE_NAME: &str = "方洞";
 const SQUARE_HOLE_DEFAULT_THEME: &str = "纸箱";
 const SQUARE_HOLE_DEFAULT_TWIST_RULE: &str = "方洞万能";
 const SQUARE_HOLE_DEFAULT_SHAPE_COUNT: u32 = 12;
@@ -1112,14 +1118,21 @@ async fn compile_square_hole_draft_for_session(
         .as_ref()
         .map(|tags| serde_json::to_string(&normalize_tags(tags.clone())).unwrap_or_default());
 
-    state
+    let resolved_game_name = game_name.or_else(|| Some(format!("{}方洞挑战", config.theme_text)));
+    let generation_points_cost = crate::creation_entry_config::resolve_creation_entry_mud_point_cost(
+        state,
+        SQUARE_HOLE_TEMPLATE_ID,
+        u64::from(shared_contracts::creation_entry_config::DEFAULT_UNIFIED_CREATION_MUD_POINT_COST),
+    )
+    .await;
+    let result = state
         .spacetime_client()
         .compile_square_hole_draft(SquareHoleCompileDraftRecordInput {
             session_id,
-            owner_user_id,
+            owner_user_id: owner_user_id.clone(),
             profile_id: build_prefixed_uuid_id(SQUARE_HOLE_PROFILE_ID_PREFIX),
             author_display_name: resolve_author_display_name(state, authenticated),
-            game_name: game_name.or_else(|| Some(format!("{}方洞挑战", config.theme_text))),
+            game_name: resolved_game_name.clone(),
             summary_text: summary,
             tags_json,
             cover_image_src,
@@ -1132,7 +1145,43 @@ async fn compile_square_hole_draft_for_session(
                 SQUARE_HOLE_AGENT_PROVIDER,
                 map_square_hole_client_error(error),
             )
-        })
+        });
+    match result {
+        Ok(session) => {
+            send_generation_result_subscribe_message_after_completion(
+                state,
+                GenerationResultSubscribeMessage {
+                    owner_user_id,
+                    task_name: Some(SQUARE_HOLE_TEMPLATE_NAME.to_string()),
+                    work_name: session.draft.as_ref().map(|draft| draft.game_name.clone()),
+                    status: GenerationResultSubscribeMessageStatus::Succeeded,
+                    consumed_points: generation_points_cost,
+                    completed_at_micros: current_utc_micros(),
+                    page: Some("/pages/web-view/index".to_string()),
+                },
+            )
+            .await;
+            Ok(session)
+        }
+        Err(response) => {
+            if response.status().is_server_error() {
+                send_generation_result_subscribe_message_after_completion(
+                    state,
+                    GenerationResultSubscribeMessage {
+                        owner_user_id,
+                        task_name: Some(SQUARE_HOLE_TEMPLATE_NAME.to_string()),
+                        work_name: resolved_game_name,
+                        status: GenerationResultSubscribeMessageStatus::Failed,
+                        consumed_points: 0,
+                        completed_at_micros: current_utc_micros(),
+                        page: Some("/pages/web-view/index".to_string()),
+                    },
+                )
+                .await;
+            }
+            Err(response)
+        }
+    }
 }
 
 mod visual_assets;