Add public work read model and smooth puzzle transitions

.hermes/shared-memory/decision-log.md

@@ -32,6 +32,22 @@
 - 验证方式：玩法接入 PRD 和实现验收必须列出作品架链路；若一个玩法具备发布或试玩能力，但缺少 `/api/creation/<play>/works`、前端 client `listWorks`、`CustomWorldCreationHub` props、`creationWorkShelf` adapter 或草稿 / 已发布作品架测试，则接入不算完成。
 - 关联文档：`AGENTS.md`、`.codex/skills/genarrative-play-type-integration/SKILL.md`、`docs/【玩法创作】平台入口与玩法链路-2026-05-15.md`。
 
+## 2026-05-26 统一公开作品主读模型收口
+
+- 背景：各玩法原有 `*_gallery_card_view` / `*_gallery_view` / `custom_world_gallery_entry` 已经足够承载各自 source 投影，但公开列表 / 详情在 `api-server` 侧分散拼装会继续放大重复逻辑和契约漂移。
+- 决策：新增跨玩法统一公开主读模型 `public_work_gallery_entry` 与 `public_work_detail_entry`。各玩法旧公开 view 不删除，退为 source / 兼容路径；`api-server` 公开列表与详情主路径统一读 public view cache，再映射回现有 HTTP DTO。前端首期仍不直接订阅 SpacetimeDB，只走 BFF HTTP。
+- 影响范围：`server-rs/crates/spacetime-module`、`server-rs/crates/spacetime-client`、`server-rs/crates/api-server`、`docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md`、`docs/technical/【后端架构】统一公开作品ReadModel设计-2026-05-26.md`。
+- 验证方式：`SELECT * FROM public_work_gallery_entry` 与 `SELECT * FROM public_work_detail_entry` 可作为 `api-server` 长期订阅目标；`/api/public-works` 与 `/api/public-works/{publicWorkCode}` 走统一 cache；旧 `/api/runtime/<play>/gallery` 响应 shape 保持兼容。
+- 关联文档：`docs/technical/【后端架构】统一公开作品ReadModel设计-2026-05-26.md`、`docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md`。
+
+## 2026-05-26 推荐页拼图下一关 pending 时保留当前运行态
+
+- 背景：推荐页嵌入拼图在点击“下一关”时，`advancePuzzleNextLevel` 的服务端请求会短暂处于 pending。旧逻辑把推荐卡的 `isStartingRecommendEntry` 和拼图局部 busy 混在一起，导致外层直接切回“加载中...”，把当前 `PuzzleRuntimeShell` 一起卸载，视觉上像是切关闪回。
+- 决策：推荐页嵌入拼图切关 pending 期间必须保留当前运行态与棋盘，只让拼图壳内部 busy 表现承接同步；`isStartingRecommendEntry` 只表示推荐作品尚未真正启动出来，不再把已有嵌入拼图 run 的局部 busy 一并当成整卡加载态。若下一关落到相似作品，前端还必须把新作品写回推荐缓存并同步 `activeRecommendEntryKey`，避免运行态进入新作品但推荐卡元信息、分享 / 点赞 / 改造和后续“下一个”仍锚定旧作品。
+- 影响范围：`src/components/platform-entry/PlatformEntryFlowShellImpl.tsx`、`src/components/rpg-entry/RpgEntryHomeView.tsx`、推荐页拼图切关测试与平台链路文档。
+- 验证方式：点击推荐页拼图“下一关”后，在 `advancePuzzleNextLevel` 未返回前，页面仍应保留 `puzzle-board`，且不出现 `加载中...` 占位；返回相似作品后，当前推荐卡的 `作品信息` 应显示新作品标题。
+- 关联文档：`docs/【玩法创作】平台入口与玩法链路-2026-05-15.md`。
+
 ## 2026-05-24 创作 Tab banner 轮播只展示主题赛
 
 - 背景：创作 Tab banner 曾经把后端入口配置里的默认活动横幅和两个主题赛一起轮播，导致首屏出现 58000 奖池活动卡，和当前只强调拼图 / 抓大鹅主题赛的产品口径不一致。

docs/technical/【后端架构】统一公开作品ReadModel设计-2026-05-26.md

@@ -0,0 +1,92 @@
+# 统一公开作品 ReadModel 设计
+
+更新时间：`2026-05-26`
+
+## 背景
+
+各玩法原本各自维护 `*_gallery_card_view` / `*_gallery_view` / `custom_world_gallery_entry` 等公开投影。它们继续保留为 source view 和兼容路径，但公开列表与公开详情的主读模型需要跨玩法统一，避免 `api-server` 在 HTTP 热路径里为每个玩法各写一套拼装逻辑。
+
+## 统一契约
+
+公开列表主读模型：
+
+- `public_work_gallery_entry`
+
+公开详情摘要主读模型：
+
+- `public_work_detail_entry`
+
+统一字段只保留公开层契约所需内容：
+
+- `source_type`
+- `work_id`
+- `profile_id`
+- `source_session_id`
+- `public_work_code`
+- `owner_user_id`
+- `author_display_name`
+- `world_name`
+- `subtitle`
+- `summary_text`
+- `cover_image_src`
+- `cover_asset_id`
+- `theme_tags`
+- `play_count`
+- `remix_count`
+- `like_count`
+- `published_at_micros`
+- `updated_at_micros`
+- `sort_time_micros`
+- `detail_payload_json`
+
+其中 `detail_payload_json` 只承载平台详情页展示扩展，不承载正式 runtime 配置、玩法规则或草稿真相。
+
+## 来源与兼容
+
+统一 public view 由现有玩法 source view 组装：
+
+- `puzzle_gallery_card_view`
+- `puzzle_gallery_view`
+- `custom_world_gallery_entry`
+- `jump_hop_gallery_card_view`
+- `jump_hop_gallery_view`
+- `wooden_fish_gallery_card_view`
+- `wooden_fish_gallery_view`
+- `match_3_d_gallery_view`
+- `square_hole_gallery_view`
+- `visual_novel_gallery_view`
+- `big_fish_gallery_view`
+- `bark_battle_gallery_view`
+
+规则是：
+
+- 旧 view 保留，不删除。
+- 旧 view 退到底层 source / 兼容职责。
+- 新 `public_work_*` view 是 `api-server` 公开列表 / 详情的统一主读模型。
+- 旧 `/api/runtime/<play>/gallery` 响应 shape 保持兼容，由 BFF mapper 把统一 cache 再映射回当前 DTO。
+- 旧详情 / runtime / 点赞 / 游玩 / Remix 仍走玩法专用路径。
+
+## 订阅与路由
+
+`spacetime-client` 当前长期订阅：
+
+- `SELECT * FROM public_work_gallery_entry`
+- `SELECT * FROM public_work_detail_entry`
+- `SELECT * FROM public_work_play_daily_stat`
+- 各玩法 source view 作为兼容缓存和旧路径支撑
+
+`api-server` 当前新增统一公开路由：
+
+- `GET /api/public-works`
+- `GET /api/public-works/{publicWorkCode}`
+
+旧 route 继续保留，由 BFF 从统一 cache 映射回旧 DTO 形状。
+
+## 验证
+
+- `npm run spacetime:generate`
+- `npm run check:spacetime-schema`
+- `cargo check -p spacetime-client --manifest-path server-rs/Cargo.toml`
+- `cargo check -p api-server --manifest-path server-rs/Cargo.toml`
+- `npm run typecheck`
+- `npm run check:encoding`

docs/【后端架构】server-rs与SpacetimeDB数据契约-2026-05-15.md

@@ -131,7 +131,7 @@ npm run check:server-rs-ddd
 3. 删除字段、改名、重排字段、改类型或修改字段属性前，必须先询问用户并确认迁移计划。
 4. Vec 字段不要直接写无法 const 求值的 default；需要默认空集合时优先使用 `Option<Vec<T>>` 加 `#[default(None::<Vec<T>>)]`，业务层归一为空数组。
 5. 运行态读表必须按已声明索引访问。只要 table 上存在覆盖查询前缀的 `#[index(...)]` 或主键 / unique accessor，列表、详情、快照组装和计数都先用对应 accessor `.filter(...)` / `.find(...)`，再在内存中处理索引无法覆盖的残余条件；不得用 `.iter().filter(...)` 扫整表替代现成索引。
-6. 面向公开列表的只读投影优先做成 public view / public 读模型表，并由 `api-server` 的 `spacetime-client` 长期订阅后读本地 cache。短期不把作品列表整体交给浏览器前端直接订阅；不要让 HTTP 列表接口每次请求都调用 procedure 重新组装全量列表。需要请求时间窗口的轻量统计可订阅公开统计表后在 `api-server` 本地聚合，需要写入副作用的详情、点赞、游玩记录仍可走 procedure / reducer。中期如要让前端可选直连订阅，只能新增或统一稳定的专用 public read model，例如 `public_work_gallery_entry`，并保持字段、排序键、公开权限和降级语义由后端投影定义；前端不得直接订阅 `puzzle_work_profile`、`custom_world_profile` 等领域源表，也不得自己做 join、聚合或权限逻辑。首屏、排序、字段归一、权限降级和 HTTP fallback 仍由 `api-server` BFF 维持。
+6. 面向公开列表的只读投影优先做成 public view / public 读模型表，并由 `api-server` 的 `spacetime-client` 长期订阅后读本地 cache。跨玩法公开作品统一主读模型是 `public_work_gallery_entry` 和 `public_work_detail_entry`；各玩法既有 `*_gallery_card_view` / `*_gallery_view` / `custom_world_gallery_entry` 保留为 source view 和兼容路径。短期不把作品列表整体交给浏览器前端直接订阅；不要让 HTTP 列表接口每次请求都调用 procedure 重新组装全量列表。需要请求时间窗口的轻量统计可订阅 `public_work_play_daily_stat` 后在 `api-server` 本地聚合，需要写入副作用的详情、点赞、游玩记录仍走玩法 procedure / reducer。前端不得直接订阅 `puzzle_work_profile`、`custom_world_profile` 等领域源表，也不得自己做 join、聚合或权限逻辑。首屏、排序、字段归一、权限降级和 HTTP fallback 由 `api-server` BFF 维持。
 7. 多列索引按 SpacetimeDB 绑定生成的元组参数直接传入，例如 `.filter((source_type, profile_id, played_day))`；前缀查询只传前缀元组，例如 `.filter((scope_kind, scope_id.as_str()))`。不要为了绕过类型问题退回整表遍历。
 8. procedure result 必须返回 typed snapshot / typed value。`spacetime-client` mapper 不得再通过 `row_json/session_json/work_json/items_json/run_json/event_json/feedback_json: Option<String>` 做跨层 JSON 字符串传输，也不得在 mapper 里反序列化旧 `*JsonRecord` 兼容结构。业务内部持久化字段如 `profile_payload_json`、`levels_json` 等不属于 procedure result 载荷例外，仍按各自表契约处理。
 9. 修改后运行：
@@ -304,7 +304,7 @@ npm run check:server-rs-ddd
 - Rust view：`big_fish_gallery_view`
 - 返回类型：`Vec<BigFishWorkSummarySnapshot>`
 - 源码：`server-rs/crates/spacetime-module/src/big_fish/session.rs`
-- 说明：大鱼吃小鱼公开广场列表投影，只从 `Published` creation session 组装公开卡片字段；`api-server` 的 `spacetime-client` 长期订阅 `SELECT * FROM big_fish_gallery_view` 与 `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'big-fish'` 后，从本地 cache 构造 `/api/runtime/big-fish/gallery` 响应。公开列表不再每个 HTTP 请求调用 `list_big_fish_works` procedure；个人作品列表、详情、点赞、游玩记录和 Remix 仍按原有 procedure / reducer 路径处理。
+- 说明：大鱼吃小鱼公开 source 投影，只从 `Published` creation session 组装公开卡片字段；统一公开列表 / 详情主路径通过 `public_work_gallery_entry` / `public_work_detail_entry` 消费该 view 并映射成跨玩法契约。玩法旧 gallery 路径保留兼容 shape；个人作品列表、详情、点赞、游玩记录和 Remix 仍按原有 procedure / reducer 路径处理。
 
 ### `chapter_progression`
 
@@ -350,7 +350,7 @@ npm run check:server-rs-ddd
 
 - Rust 结构体：`CustomWorldGalleryEntry`
 - 源码：`server-rs/crates/spacetime-module/src/custom_world.rs`
-- 作用：自定义世界公开作品列表读模型。`api-server` 的 `spacetime-client` 长期订阅 `SELECT * FROM custom_world_gallery_entry` 与 `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'custom-world'`，`/api/runtime/custom-world-gallery` 从本地 cache 排序并聚合 `recentPlayCount7d`，不再每个 HTTP 请求调用 `list_custom_world_gallery_entries` procedure。旧 procedure 只用于兼容旧库缺少 gallery 读模型行时的一次性同步兜底。
+- 作用：自定义世界公开 source 读模型。统一公开列表 / 详情主路径通过 `public_work_gallery_entry` / `public_work_detail_entry` 消费该投影并映射成跨玩法契约；`/api/runtime/custom-world-gallery` 保留旧 HTTP shape，并从统一 public cache 映射回旧 DTO。旧 procedure 只用于兼容旧库缺少 gallery 读模型行时的一次性同步兜底。
 
 ### `custom_world_profile`
 
@@ -402,14 +402,14 @@ npm run check:server-rs-ddd
 - Rust view：`jump_hop_gallery_card_view`
 - 返回类型：`Vec<JumpHopGalleryCardViewRow>`
 - 源码：`server-rs/crates/spacetime-module/src/jump_hop.rs`
-- 说明：跳一跳公开广场列表卡片投影，只暴露 `publication_status = Published` 的作品卡片字段；`api-server` 的 `spacetime-client` 长期订阅 `SELECT * FROM jump_hop_gallery_card_view` 后，从本地 cache 构造跳一跳公开列表响应。个人作品列表、详情、发布和运行态仍按 procedure 路径处理。
+- 说明：跳一跳公开列表 source 投影，只暴露 `publication_status = Published` 的作品卡片字段；统一公开列表主路径通过 `public_work_gallery_entry` 消费该 view 并映射成跨玩法契约。个人作品列表、详情、发布和运行态仍按 procedure 路径处理。
 
 ### SpacetimeDB view：`jump_hop_gallery_view`
 
 - Rust view：`jump_hop_gallery_view`
 - 返回类型：`Vec<JumpHopGalleryViewRow>`
 - 源码：`server-rs/crates/spacetime-module/src/jump_hop.rs`
-- 说明：跳一跳公开详情兼容投影，包含作品、路径和素材字段；公开列表主路径优先使用 `jump_hop_gallery_card_view`。
+- 说明：跳一跳公开详情兼容投影，包含作品、路径和素材字段；统一公开详情主路径通过 `public_work_detail_entry` 消费该 view，只保留平台详情页展示摘要。
 
 ### `wooden_fish_agent_session`
 
@@ -437,14 +437,14 @@ npm run check:server-rs-ddd
 - Rust view：`wooden_fish_gallery_card_view`
 - 返回类型：`Vec<WoodenFishGalleryCardViewRow>`
 - 源码：`server-rs/crates/spacetime-module/src/wooden_fish.rs`
-- 说明：敲木鱼公开广场列表卡片投影，只暴露 `publication_status = published` 的作品卡片字段；`api-server` 的 `spacetime-client` 长期订阅 `SELECT * FROM wooden_fish_gallery_card_view` 后，从本地 cache 构造敲木鱼公开列表响应。个人作品列表、详情、发布和运行态仍按 procedure 路径处理。
+- 说明：敲木鱼公开列表 source 投影，只暴露 `publication_status = published` 的作品卡片字段；统一公开列表主路径通过 `public_work_gallery_entry` 消费该 view 并映射成跨玩法契约。个人作品列表、详情、发布和运行态仍按 procedure 路径处理。
 
 ### SpacetimeDB view：`wooden_fish_gallery_view`
 
 - Rust view：`wooden_fish_gallery_view`
 - 返回类型：`Vec<WoodenFishGalleryViewRow>`
 - 源码：`server-rs/crates/spacetime-module/src/wooden_fish.rs`
-- 说明：敲木鱼公开详情兼容投影，包含敲击物图案、背景环境图、主题返回按钮图、敲击音效和飘字配置；公开列表主路径优先使用 `wooden_fish_gallery_card_view`。
+- 说明：敲木鱼公开详情兼容投影，包含敲击物图案、背景环境图、主题返回按钮图、敲击音效和飘字配置；统一公开详情主路径通过 `public_work_detail_entry` 消费该 view，只保留平台详情页展示摘要。
 
 ### `match3d_agent_message`
 
@@ -471,7 +471,7 @@ npm run check:server-rs-ddd
 - Rust view：`match3d_gallery_view`
 - 返回类型：`Vec<Match3DGalleryViewRow>`
 - 源码：`server-rs/crates/spacetime-module/src/match3d.rs`
-- 说明：抓大鹅公开广场列表投影，只暴露 `publication_status = published` 的作品卡片字段；`api-server` 的 `spacetime-client` 长期订阅 `SELECT * FROM match_3_d_gallery_view` 与 `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'match3d'` 后，从本地 cache 构造 `/api/runtime/match3d/gallery` 响应。公开列表不再每个 HTTP 请求调用 `list_match3d_works` procedure；个人作品列表、详情、发布、点赞、游玩记录和 Remix 仍按原有 procedure / reducer 路径处理。
+- 说明：抓大鹅公开 source 投影，只暴露 `publication_status = published` 的作品卡片字段；统一公开列表 / 详情主路径通过 `public_work_gallery_entry` / `public_work_detail_entry` 消费该 view 并映射成跨玩法契约。个人作品列表、详情、发布、点赞、游玩记录和 Remix 仍按原有 procedure / reducer 路径处理。
 
 ### `npc_state`
 
@@ -604,14 +604,14 @@ npm run check:server-rs-ddd
 - Rust view：`puzzle_gallery_view`
 - 返回类型：`Vec<PuzzleWorkProfile>`
 - 源码：`server-rs/crates/spacetime-module/src/puzzle.rs`
-- 说明：拼图广场公开详情兼容投影，只暴露 `publication_status = Published` 的作品，但返回完整 `PuzzleWorkProfile`，包含 levels / anchor_pack 等详情级字段；公开列表主路径不再订阅该 view。
+- 说明：拼图广场公开详情 source / 兼容投影，只暴露 `publication_status = Published` 的作品，但返回完整 `PuzzleWorkProfile`，包含 levels / anchor_pack 等详情级字段；统一公开详情主路径通过 `public_work_detail_entry` 消费该 view，只保留平台详情页展示摘要。
 
 ### SpacetimeDB view：`puzzle_gallery_card_view`
 
 - Rust view：`puzzle_gallery_card_view`
 - 返回类型：`Vec<PuzzleGalleryCardViewRow>`
 - 源码：`server-rs/crates/spacetime-module/src/puzzle.rs`
-- 说明：拼图广场公开列表卡片投影，只暴露前端列表卡片需要的公开字段，不携带 levels / anchor_pack 等详情级载荷；`api-server` 的 `spacetime-client` 长期订阅 `SELECT * FROM puzzle_gallery_card_view` 与 `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'puzzle'` 后，从本地 cache 构造 `/api/runtime/puzzle/gallery` 响应，并在本地按当前请求时间聚合 `recentPlayCount7d`，不再每个 HTTP 请求调用 `list_puzzle_gallery` procedure。
+- 说明：拼图公开列表 source 投影，只暴露前端列表卡片需要的公开字段，不携带 levels / anchor_pack 等详情级载荷；统一公开列表主路径通过 `public_work_gallery_entry` 消费该 view，`/api/runtime/puzzle/gallery` 保留旧 HTTP shape，并从统一 public cache 映射回 `PuzzleGalleryResponse`。
 
 ### 拼图公开列表 HTTP 窗口缓存
 
@@ -624,26 +624,31 @@ npm run check:server-rs-ddd
 
 `spacetime-client` 建立每个池连接时会等待下列订阅初始同步：
 
+- `SELECT * FROM public_work_gallery_entry`
+- `SELECT * FROM public_work_detail_entry`
+- `SELECT * FROM bark_battle_gallery_view`
 - `SELECT * FROM puzzle_gallery_card_view`
+- `SELECT * FROM jump_hop_gallery_card_view`
+- `SELECT * FROM wooden_fish_gallery_card_view`
 - `SELECT * FROM custom_world_gallery_entry`
 - `SELECT * FROM match_3_d_gallery_view`
 - `SELECT * FROM square_hole_gallery_view`
 - `SELECT * FROM visual_novel_gallery_view`
 - `SELECT * FROM big_fish_gallery_view`
-- `SELECT * FROM jump_hop_gallery_card_view`
-
-下列订阅用于统计或配置缓存，订阅失败不会让公开列表连接整体不可用，调用方保留兼容兜底：
-
 - `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'puzzle'`
+- `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'jump-hop'`
+- `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'wooden-fish'`
 - `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'custom-world'`
 - `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'match3d'`
 - `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'square-hole'`
 - `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'visual-novel'`
 - `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'big-fish'`
+- `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'bark-battle'`
 - `SELECT * FROM creation_entry_config`
 - `SELECT * FROM creation_entry_type_config`
+- `SELECT * FROM asset_object`
 
-拼图、自定义世界、抓大鹅、方洞挑战、视觉小说和大鱼吃小鱼的公开列表 HTTP 路由都从订阅 cache 读取公开 read model / view。各玩法的个人作品列表、详情、发布、点赞、游玩记录、Remix 和其它需要鉴权或写入副作用的路径继续走 procedure / reducer；不要为了公开列表性能把这些 owner-specific 或 mutation 语义混进 public view。
+跨玩法公开作品列表 / 详情主读模型是 `public_work_gallery_entry` 与 `public_work_detail_entry`。拼图、自定义世界等旧玩法公开列表 HTTP 路由保留原响应 shape，由 BFF mapper 从统一 public cache 映射回当前 DTO；旧 `*_gallery_card_view` / `*_gallery_view` / `custom_world_gallery_entry` 继续作为 source view 和兼容缓存。各玩法的个人作品列表、详情、发布、点赞、游玩记录、Remix 和其它需要鉴权或写入副作用的路径继续走 procedure / reducer；不要为了公开列表性能把这些 owner-specific 或 mutation 语义混进 public view。
 
 `GET /api/creation-entry/config` 和入口熔断优先从订阅 cache 读取创作入口配置；cache 缺失时使用最近一次成功读取的内存快照，再兜底调用 `get_creation_entry_config` procedure 完成空库种子或旧库兼容。
 入口配置快照包含 start card、类型弹窗、活动横幅和入口类型列表；入口类型列表新增 `category_id`、`category_label`、`category_sort_order` 后，后台 upsert、`shared-contracts`、`module-runtime` 和 `spacetime-client` binding 必须同步，旧迁移 JSON 通过 `migration.rs` 默认值兼容。
@@ -652,7 +657,7 @@ RPG 创作入口的配置 ID 是 `rpg`，当前 `visible=true`、`open=true`；
 
 结构化创作和 RPG 的 LLM JSON 链路默认不启用 Responses `web_search`；只有在明确需要联网增强时，才通过 `GENARRATIVE_RPG_LLM_WEB_SEARCH_ENABLED` 或 `GENARRATIVE_CREATION_AGENT_LLM_WEB_SEARCH_ENABLED` 显式打开。否则未开通工具的上游会先吐自然语言再返回 `ToolNotOpen`，这类失败要按上游工具不可用处理，不要误判成模型返回结果解析失败。
 
-未来可选：若发现页、推荐流和各玩法广场需要统一给浏览器前端直接订阅公开作品列表，只新增 / 统一专用 public read model，例如 `public_work_gallery_entry`。该 read model 必须是后端投影后的公开作品卡片契约，覆盖作品类型、公开作品号、标题、摘要、封面、作者展示名、排序键、公开统计和入口开关后的可见性，不暴露玩法领域源表 row shape。前端可选择订阅这个稳定投影来减少 HTTP 拉取，但不能订阅 `puzzle_work_profile`、`custom_world_profile` 等源表后自行拼装列表；BFF 仍保留首屏、SEO / 分享、旧客户端、订阅失败和灰度期间的 HTTP fallback。
+统一公开作品 BFF 路由是 `GET /api/public-works` 与 `GET /api/public-works/{publicWorkCode}`，响应契约由 `shared-contracts::public_work` 和 `packages/shared/src/contracts/publicWork.ts` 共同维护。前端首期仍走 BFF HTTP，不直接订阅 SpacetimeDB；后续若允许浏览器直连订阅，也只能订阅 `public_work_gallery_entry` / `public_work_detail_entry` 这类稳定公开 read model，不能订阅 `puzzle_work_profile`、`custom_world_profile` 等源表后自行拼装列表。设计细节见 `docs/technical/【后端架构】统一公开作品ReadModel设计-2026-05-26.md`。
 
 ### `quest_log`
 
@@ -704,7 +709,7 @@ RPG 创作入口的配置 ID 是 `rpg`，当前 `visible=true`、`open=true`；
 - Rust view：`square_hole_gallery_view`
 - 返回类型：`Vec<SquareHoleGalleryViewRow>`
 - 源码：`server-rs/crates/spacetime-module/src/square_hole.rs`
-- 说明：方洞挑战公开广场列表投影，只暴露 `publication_status = published` 的作品卡片字段；`api-server` 的 `spacetime-client` 长期订阅 `SELECT * FROM square_hole_gallery_view` 与 `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'square-hole'` 后，从本地 cache 构造 `/api/runtime/square-hole/gallery` 响应。公开列表不再每个 HTTP 请求调用 `list_square_hole_works` procedure；个人作品列表、详情、发布、点赞、游玩记录和 Remix 仍按原有 procedure / reducer 路径处理。
+- 说明：方洞挑战公开 source 投影，只暴露 `publication_status = published` 的作品卡片字段；统一公开列表 / 详情主路径通过 `public_work_gallery_entry` / `public_work_detail_entry` 消费该 view 并映射成跨玩法契约。个人作品列表、详情、发布、点赞、游玩记录和 Remix 仍按原有 procedure / reducer 路径处理。
 
 ### `story_event`
 
@@ -779,4 +784,4 @@ RPG 创作入口的配置 ID 是 `rpg`，当前 `visible=true`、`open=true`；
 - Rust view：`visual_novel_gallery_view`
 - 返回类型：`Vec<VisualNovelGalleryViewRow>`
 - 源码：`server-rs/crates/spacetime-module/src/visual_novel.rs`
-- 说明：视觉小说公开广场列表投影，只暴露 `publication_status = published` 的作品卡片字段，不把完整 `draft` 暴露给公开列表订阅；`api-server` 的 `spacetime-client` 长期订阅 `SELECT * FROM visual_novel_gallery_view` 与 `SELECT * FROM public_work_play_daily_stat WHERE source_type = 'visual-novel'` 后，从本地 cache 构造 `/api/runtime/visual-novel/gallery` 响应。公开列表不再每个 HTTP 请求调用 `list_visual_novel_works` procedure；个人历史、详情、运行态和发布仍按原有 procedure / reducer 路径处理。
+- 说明：视觉小说公开 source 投影，只暴露 `publication_status = published` 的作品卡片字段，不把完整 `draft` 暴露给公开列表订阅；统一公开列表 / 详情主路径通过 `public_work_gallery_entry` / `public_work_detail_entry` 消费该 view 并映射成跨玩法契约。个人历史、详情、运行态和发布仍按原有 procedure / reducer 路径处理。

docs/【玩法创作】平台入口与玩法链路-2026-05-15.md

@@ -107,6 +107,7 @@ RPG / 拼图等运行态存档选择入口统一在个人中心 `次级入口 >
 - 拼图运行态顶部关卡信息采用游戏化铭牌样式：橘棕横向关卡名牌承载 `第 N 关` 和关卡名，左侧固定使用 `media/logo.png` 卡通形象；倒计时作为下挂米白小牌独立显示，紧贴铭牌但不遮挡棋盘。该样式只改变运行态 HUD 视觉，不改变计时、暂停、失败同步或关卡推进规则。
 - 拼图运行态进行中关卡的 `elapsedMs` 仍是结算字段，设置面板的“当前用时”必须按 `startedAtMs`、暂停累计和冻结累计实时派生；不要直接把进行中的 `currentLevel.elapsedMs` 当作展示值。
 - 推荐页嵌入拼图运行态时，通关结算弹层必须挂到页面级 fixed 浮层，不能留在推荐卡片视觉区内的 absolute 覆盖层；推荐页滑动卡片和运行态视口都使用 `overflow: hidden`，半屏内容区会裁剪排行榜、下一关按钮和相似作品卡。
+- 推荐页嵌入拼图运行态时，“下一关”应优先切到相似作品；如果当前推荐候选为空，才回退到同作品下一关，避免匿名推荐流在多关卡作品上持续停留在同一作品内。下一关请求 pending 期间必须保留当前 `PuzzleRuntimeShell` 和棋盘，不得把推荐卡整体切回 `加载中...` 占位态；局部同步状态由拼图运行态自己的 busy 表现承接。后端返回的新关卡属于其它作品时，前端必须同步 `selectedPuzzleDetail`、推荐页 `puzzleGalleryEntries` 缓存和 `activeRecommendEntryKey`，让底部作品信息、分享 / 点赞 / 改造和下一次“下一个”基准都指向新作品。
 - 推荐页里的拼图作品如果从运行态进入“改造”结果页，返回平台后要清掉推荐嵌入态的 `activeRecommendEntryKey` / `activeRecommendRuntimeKind` / `isStartingRecommendEntry`，再重新按推荐页自动启动逻辑进入作品，不能复用已经被清空的旧 `puzzleRun`。
 - 拼图运行态允许前端低延迟交互表现，但通关、排行榜、奖励和作品状态仍以后端确认为准。
 

packages/shared/src/contracts/index.ts

@@ -3,6 +3,7 @@ export type * from './creationAudio';
 export type * from './hyper3d';
 export type * from './jumpHop';
 export type * from './puzzleCreativeTemplate';
+export type * from './publicWork';
 export type * from './visualNovel';
 export type * from './barkBattle';
 export type * from './woodenFish';

packages/shared/src/contracts/publicWork.ts

@@ -0,0 +1,38 @@
+export interface PublicWorkGalleryEntryResponse {
+  sourceType: string;
+  workId: string;
+  profileId: string;
+  sourceSessionId?: string | null;
+  publicWorkCode: string;
+  ownerUserId: string;
+  authorDisplayName: string;
+  worldName: string;
+  subtitle: string;
+  summaryText: string;
+  coverImageSrc?: string | null;
+  coverAssetId?: string | null;
+  themeTags: string[];
+  playCount: number;
+  remixCount: number;
+  likeCount: number;
+  recentPlayCount7d?: number;
+  publishedAt?: string | null;
+  updatedAt: string;
+  sortTimeMicros: number;
+}
+
+export interface PublicWorkDetailEntryResponse
+  extends PublicWorkGalleryEntryResponse {
+  detailPayloadJson: string;
+}
+
+export interface PublicWorkGalleryResponse {
+  items: PublicWorkGalleryEntryResponse[];
+  hasMore?: boolean;
+  nextCursor?: string | null;
+  totalCount?: number;
+}
+
+export interface PublicWorkDetailResponse {
+  item: PublicWorkDetailEntryResponse;
+}

packages/shared/src/contracts/puzzleRuntimeSession.ts

@@ -136,6 +136,7 @@ export interface DragPuzzlePieceRequest {
 
 export interface AdvancePuzzleNextLevelRequest {
   targetProfileId?: string | null;
+  preferSimilarWork?: boolean;
 }
 
 export interface UsePuzzleRuntimePropRequest {

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

@@ -61,6 +61,7 @@ pub fn build_router(state: AppState) -> Router {
         .merge(modules::square_hole::router(state.clone()))
         .merge(modules::jump_hop::router(state.clone()))
         .merge(modules::wooden_fish::router(state.clone()))
+        .merge(modules::public_work::router(state.clone()))
         .merge(modules::puzzle::router(state.clone()))
         .merge(visual_novel_router(state.clone()))
         .route(

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

@@ -702,7 +702,7 @@ pub async fn list_custom_world_gallery(
 ) -> Result<Json<Value>, Response> {
     let entries = state
         .spacetime_client()
-        .list_custom_world_gallery_entries()
+        .list_public_work_gallery_entries()
         .await
         .map_err(|error| {
             custom_world_error_response(&request_context, map_custom_world_client_error(error))
@@ -713,7 +713,8 @@ pub async fn list_custom_world_gallery(
         CustomWorldGalleryResponse {
             entries: entries
                 .into_iter()
-                .map(|entry| map_custom_world_gallery_card_response(&state, entry))
+                .filter(|entry| entry.source_type == "custom-world")
+                .map(|entry| map_public_work_custom_world_gallery_card_response(&state, entry))
                 .collect(),
         },
     ))

server-rs/crates/api-server/src/custom_world/mappers.rs

@@ -149,6 +149,43 @@ pub(super) fn map_custom_world_gallery_card_response(
     }
 }
 
+pub(super) fn map_public_work_custom_world_gallery_card_response(
+    state: &AppState,
+    entry: spacetime_client::PublicWorkGalleryEntryRecord,
+) -> CustomWorldGalleryCardResponse {
+    let author = resolve_work_author_by_user_id(
+        state,
+        &entry.owner_user_id,
+        Some(&entry.author_display_name),
+        None,
+    );
+    CustomWorldGalleryCardResponse {
+        owner_user_id: entry.owner_user_id,
+        profile_id: entry.profile_id,
+        public_work_code: entry.public_work_code,
+        author_public_user_code: author.public_user_code.unwrap_or_default(),
+        visibility: "published".to_string(),
+        published_at: entry.published_at,
+        updated_at: entry.updated_at,
+        author_display_name: author.display_name,
+        world_name: entry.world_name,
+        subtitle: entry.subtitle,
+        summary_text: entry.summary_text,
+        cover_image_src: entry.cover_image_src,
+        theme_mode: entry
+            .theme_tags
+            .first()
+            .cloned()
+            .unwrap_or_else(|| "mythic".to_string()),
+        playable_npc_count: 0,
+        landmark_count: 0,
+        play_count: entry.play_count,
+        remix_count: entry.remix_count,
+        like_count: entry.like_count,
+        recent_play_count_7d: entry.recent_play_count_7d,
+    }
+}
+
 pub(super) fn map_custom_world_work_summary_response(
     item: CustomWorldWorkSummaryRecord,
 ) -> CustomWorldWorkSummaryResponse {

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

@@ -61,6 +61,7 @@ mod platform_errors;
 mod process_metrics;
 mod profile_identity;
 mod prompt;
+mod public_work;
 mod puzzle;
 mod puzzle_agent_turn;
 mod puzzle_gallery_cache;

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

@@ -11,6 +11,7 @@ pub mod jump_hop;
 pub mod match3d;
 pub mod platform;
 pub mod profile;
+pub mod public_work;
 pub mod puzzle;
 pub mod square_hole;
 pub mod story;

server-rs/crates/api-server/src/modules/public_work.rs

@@ -0,0 +1,16 @@
+use axum::{Router, routing::get};
+
+use crate::{
+    public_work::{get_public_work_detail, list_public_works},
+    state::AppState,
+};
+
+pub fn router(state: AppState) -> Router<AppState> {
+    Router::new()
+        .route("/api/public-works", get(list_public_works))
+        .route(
+            "/api/public-works/{public_work_code}",
+            get(get_public_work_detail),
+        )
+        .with_state(state)
+}

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

@@ -0,0 +1,154 @@
+use axum::{
+    Json,
+    extract::{Extension, Path, State},
+    http::{HeaderName, StatusCode, header},
+    response::Response,
+};
+use serde_json::{Value, json};
+use shared_contracts::public_work::{
+    PublicWorkDetailEntryResponse, PublicWorkDetailResponse, PublicWorkGalleryEntryResponse,
+    PublicWorkGalleryResponse,
+};
+use spacetime_client::{
+    PublicWorkDetailEntryRecord, PublicWorkGalleryEntryRecord, SpacetimeClientError,
+};
+
+use crate::{
+    api_response::json_success_body, http_error::AppError, request_context::RequestContext,
+    state::AppState, work_author::resolve_work_author_by_user_id,
+};
+
+const PUBLIC_WORK_PROVIDER: &str = "public-work";
+
+pub async fn list_public_works(
+    State(state): State<AppState>,
+    Extension(request_context): Extension<RequestContext>,
+) -> Result<Json<Value>, Response> {
+    let items = state
+        .spacetime_client()
+        .list_public_work_gallery_entries()
+        .await
+        .map_err(|error| {
+            public_work_error_response(&request_context, map_public_work_client_error(error))
+        })?
+        .into_iter()
+        .map(|entry| map_public_work_gallery_entry_response(&state, entry))
+        .collect::<Vec<_>>();
+    let total_count = items.len().min(u32::MAX as usize) as u32;
+
+    Ok(json_success_body(
+        Some(&request_context),
+        PublicWorkGalleryResponse {
+            items,
+            has_more: false,
+            next_cursor: None,
+            total_count,
+        },
+    ))
+}
+
+pub async fn get_public_work_detail(
+    State(state): State<AppState>,
+    Path(public_work_code): Path<String>,
+    Extension(request_context): Extension<RequestContext>,
+) -> Result<Json<Value>, Response> {
+    if public_work_code.trim().is_empty() {
+        return Err(public_work_error_response(
+            &request_context,
+            AppError::from_status(StatusCode::BAD_REQUEST).with_details(json!({
+                "provider": PUBLIC_WORK_PROVIDER,
+                "message": "publicWorkCode is required",
+            })),
+        ));
+    }
+
+    let item = state
+        .spacetime_client()
+        .get_public_work_detail_by_code(public_work_code)
+        .await
+        .map_err(|error| {
+            public_work_error_response(&request_context, map_public_work_client_error(error))
+        })?;
+
+    Ok(json_success_body(
+        Some(&request_context),
+        PublicWorkDetailResponse {
+            item: map_public_work_detail_entry_response(&state, item),
+        },
+    ))
+}
+
+pub(crate) fn map_public_work_gallery_entry_response(
+    state: &AppState,
+    entry: PublicWorkGalleryEntryRecord,
+) -> PublicWorkGalleryEntryResponse {
+    let author = resolve_work_author_by_user_id(
+        state,
+        &entry.owner_user_id,
+        Some(&entry.author_display_name),
+        None,
+    );
+
+    PublicWorkGalleryEntryResponse {
+        source_type: entry.source_type,
+        work_id: entry.work_id,
+        profile_id: entry.profile_id,
+        source_session_id: entry.source_session_id,
+        public_work_code: entry.public_work_code,
+        owner_user_id: entry.owner_user_id,
+        author_display_name: author.display_name,
+        world_name: entry.world_name,
+        subtitle: entry.subtitle,
+        summary_text: entry.summary_text,
+        cover_image_src: entry.cover_image_src,
+        cover_asset_id: entry.cover_asset_id,
+        theme_tags: entry.theme_tags,
+        play_count: entry.play_count,
+        remix_count: entry.remix_count,
+        like_count: entry.like_count,
+        recent_play_count_7d: entry.recent_play_count_7d,
+        published_at: entry.published_at,
+        updated_at: entry.updated_at,
+        sort_time_micros: entry.sort_time_micros,
+    }
+}
+
+pub(crate) fn map_public_work_detail_entry_response(
+    state: &AppState,
+    entry: PublicWorkDetailEntryRecord,
+) -> PublicWorkDetailEntryResponse {
+    PublicWorkDetailEntryResponse {
+        entry: map_public_work_gallery_entry_response(state, entry.entry),
+        detail_payload_json: entry.detail_payload_json,
+    }
+}
+
+fn map_public_work_client_error(error: SpacetimeClientError) -> AppError {
+    let status = match &error {
+        SpacetimeClientError::Runtime(_) => StatusCode::BAD_REQUEST,
+        SpacetimeClientError::Procedure(message)
+            if message.contains("不存在")
+                || message.contains("not found")
+                || message.contains("does not exist") =>
+        {
+            StatusCode::NOT_FOUND
+        }
+        SpacetimeClientError::Timeout => StatusCode::GATEWAY_TIMEOUT,
+        SpacetimeClientError::ConnectDropped => StatusCode::SERVICE_UNAVAILABLE,
+        _ => StatusCode::BAD_GATEWAY,
+    };
+
+    AppError::from_status(status).with_details(json!({
+        "provider": "spacetimedb",
+        "message": error.to_string(),
+    }))
+}
+
+fn public_work_error_response(request_context: &RequestContext, error: AppError) -> Response {
+    let mut response = error.into_response_with_context(Some(request_context));
+    response.headers_mut().insert(
+        HeaderName::from_static("x-genarrative-provider"),
+        header::HeaderValue::from_static(PUBLIC_WORK_PROVIDER),
+    );
+    response
+}

server-rs/crates/api-server/src/puzzle/handlers.rs

@@ -1510,7 +1510,7 @@ pub async fn list_puzzle_gallery(
     let rebuild_started_at = std::time::Instant::now();
     let items = state
         .spacetime_client()
-        .list_puzzle_gallery()
+        .list_public_work_gallery_entries()
         .await
         .map_err(|error| {
             puzzle_error_response(
@@ -1523,7 +1523,8 @@ pub async fn list_puzzle_gallery(
     let response = build_puzzle_gallery_window_response(
         items
             .into_iter()
-            .map(|item| map_puzzle_gallery_card_response(&state, item))
+            .filter(|item| item.source_type == "puzzle")
+            .map(|item| map_public_work_puzzle_gallery_card_response(&state, item))
             .collect(),
     );
     let cached_response = state
@@ -1881,6 +1882,7 @@ pub async fn advance_puzzle_next_level(
         Err(error) if error.status() == StatusCode::UNSUPPORTED_MEDIA_TYPE => {
             AdvancePuzzleNextLevelRequest {
                 target_profile_id: None,
+                prefer_similar_work: false,
             }
         }
         Err(error) => {
@@ -1901,6 +1903,7 @@ pub async fn advance_puzzle_next_level(
             run_id,
             owner_user_id: principal.subject().to_string(),
             target_profile_id: payload.target_profile_id,
+            prefer_similar_work: payload.prefer_similar_work,
             advanced_at_micros: current_utc_micros(),
         })
         .await

server-rs/crates/api-server/src/puzzle/mappers.rs

@@ -439,6 +439,46 @@ pub(super) fn map_puzzle_gallery_card_response(
     }
 }
 
+pub(super) fn map_public_work_puzzle_gallery_card_response(
+    state: &PuzzleApiState,
+    item: spacetime_client::PublicWorkGalleryEntryRecord,
+) -> PuzzleWorkSummaryResponse {
+    let author = resolve_puzzle_work_author_by_user_id(
+        state,
+        &item.owner_user_id,
+        Some(&item.author_display_name),
+        None,
+    );
+    PuzzleWorkSummaryResponse {
+        work_id: item.work_id,
+        profile_id: item.profile_id,
+        owner_user_id: item.owner_user_id,
+        source_session_id: item.source_session_id,
+        author_display_name: author.display_name,
+        work_title: item.world_name.clone(),
+        work_description: item.summary_text.clone(),
+        level_name: item.world_name,
+        summary: item.summary_text,
+        theme_tags: item.theme_tags,
+        cover_image_src: item.cover_image_src,
+        cover_asset_id: item.cover_asset_id,
+        publication_status: "published".to_string(),
+        updated_at: item.updated_at,
+        published_at: item.published_at,
+        play_count: item.play_count,
+        remix_count: item.remix_count,
+        like_count: item.like_count,
+        recent_play_count_7d: item.recent_play_count_7d,
+        point_incentive_total_half_points: 0,
+        point_incentive_claimed_points: 0,
+        point_incentive_total_points: 0.0,
+        point_incentive_claimable_points: 0,
+        publish_ready: true,
+        generation_status: Some("ready".to_string()),
+        levels: Vec::new(),
+    }
+}
+
 pub(super) fn map_puzzle_work_profile_response(
     state: &PuzzleApiState,
     item: PuzzleWorkProfileRecord,

server-rs/crates/module-puzzle/src/application.rs

@@ -1789,6 +1789,18 @@ pub fn select_next_profiles<'a>(
     available
 }
 
+pub fn select_runtime_next_profile<'a>(
+    same_work_next_profile: Option<&'a PuzzleWorkProfile>,
+    similar_work_profiles: &'a [&'a PuzzleWorkProfile],
+    prefer_similar_work: bool,
+) -> Option<&'a PuzzleWorkProfile> {
+    if prefer_similar_work {
+        similar_work_profiles.first().copied().or(same_work_next_profile)
+    } else {
+        same_work_next_profile.or_else(|| similar_work_profiles.first().copied())
+    }
+}
+
 pub fn recommendation_score(
     current_profile: &PuzzleWorkProfile,
     candidate: &PuzzleWorkProfile,
@@ -3261,6 +3273,28 @@ mod tests {
         assert_eq!(selected.profile_id, "b");
     }
 
+    #[test]
+    fn select_runtime_next_profile_prefers_similar_work_when_requested() {
+        let same_work = build_published_profile("same", "owner-a", vec!["奇幻"]);
+        let similar_work = build_published_profile("similar", "owner-b", vec!["奇幻"]);
+        let similar_work_profiles = [&similar_work];
+        let selected = select_runtime_next_profile(
+            Some(&same_work),
+            &similar_work_profiles,
+            true,
+        )
+        .expect("should select similar work first");
+        assert_eq!(selected.profile_id, "similar");
+    }
+
+    #[test]
+    fn select_runtime_next_profile_falls_back_to_same_work_when_no_similar_candidate() {
+        let same_work = build_published_profile("same", "owner-a", vec!["奇幻"]);
+        let selected = select_runtime_next_profile(Some(&same_work), &[], true)
+            .expect("should fall back to same work");
+        assert_eq!(selected.profile_id, "same");
+    }
+
     #[test]
     fn restart_cleared_count_uses_selected_level_index() {
         let mut profile = build_published_profile("entry", "owner-a", vec!["机关"]);

server-rs/crates/module-puzzle/src/commands.rs

@@ -228,6 +228,8 @@ pub struct PuzzleRunNextLevelInput {
     pub owner_user_id: String,
     #[serde(default)]
     pub target_profile_id: Option<String>,
+    #[serde(default)]
+    pub prefer_similar_work: bool,
     pub advanced_at_micros: i64,
 }
 

server-rs/crates/shared-contracts/src/lib.rs

@@ -17,6 +17,7 @@ pub mod llm;
 pub mod match3d_agent;
 pub mod match3d_runtime;
 pub mod match3d_works;
+pub mod public_work;
 pub mod puzzle_agent;
 pub mod puzzle_creative_template;
 pub mod puzzle_gallery;

server-rs/crates/shared-contracts/src/public_work.rs

@@ -0,0 +1,63 @@
+use serde::{Deserialize, Serialize};
+
+/// 公开作品列表统一契约。
+///
+/// 该契约面向 BFF 和后续可选前端直连订阅，字段只包含平台公开卡片需要的摘要信息。
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct PublicWorkGalleryEntryResponse {
+    pub source_type: String,
+    pub work_id: String,
+    pub profile_id: String,
+    #[serde(default)]
+    pub source_session_id: Option<String>,
+    pub public_work_code: String,
+    pub owner_user_id: String,
+    pub author_display_name: String,
+    pub world_name: String,
+    pub subtitle: String,
+    pub summary_text: String,
+    #[serde(default)]
+    pub cover_image_src: Option<String>,
+    #[serde(default)]
+    pub cover_asset_id: Option<String>,
+    pub theme_tags: Vec<String>,
+    pub play_count: u32,
+    pub remix_count: u32,
+    pub like_count: u32,
+    #[serde(default)]
+    pub recent_play_count_7d: u32,
+    #[serde(default)]
+    pub published_at: Option<String>,
+    pub updated_at: String,
+    pub sort_time_micros: i64,
+}
+
+/// 公开作品详情统一摘要契约。
+///
+/// `detail_payload_json` 只承载详情页展示扩展字段，不承载正式 runtime 配置。
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct PublicWorkDetailEntryResponse {
+    #[serde(flatten)]
+    pub entry: PublicWorkGalleryEntryResponse,
+    pub detail_payload_json: String,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct PublicWorkGalleryResponse {
+    pub items: Vec<PublicWorkGalleryEntryResponse>,
+    #[serde(default)]
+    pub has_more: bool,
+    #[serde(default)]
+    pub next_cursor: Option<String>,
+    #[serde(default)]
+    pub total_count: u32,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct PublicWorkDetailResponse {
+    pub item: PublicWorkDetailEntryResponse,
+}

server-rs/crates/shared-contracts/src/puzzle_runtime.rs

@@ -29,6 +29,8 @@ pub struct DragPuzzlePieceRequest {
 pub struct AdvancePuzzleNextLevelRequest {
     #[serde(default)]
     pub target_profile_id: Option<String>,
+    #[serde(default)]
+    pub prefer_similar_work: bool,
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]

server-rs/crates/spacetime-client/src/lib.rs

@@ -47,8 +47,8 @@ pub use mapper::{
     Match3DRunClickRecordInput, Match3DRunRecord, Match3DRunRestartRecordInput,
     Match3DRunStartRecordInput, Match3DRunStopRecordInput, Match3DRunTimeUpRecordInput,
     Match3DTraySlotRecord, Match3DWorkProfileRecord, Match3DWorkUpdateRecordInput,
-    NpcBattleInteractionRecord, NpcInteractionRecord, NpcStateRecord,
-    PuzzleAgentMessageFinalizeRecordInput, PuzzleAgentMessageRecord,
+    NpcBattleInteractionRecord, NpcInteractionRecord, NpcStateRecord, PublicWorkDetailEntryRecord,
+    PublicWorkGalleryEntryRecord, PuzzleAgentMessageFinalizeRecordInput, PuzzleAgentMessageRecord,
     PuzzleAgentMessageSubmitRecordInput, PuzzleAgentSessionCreateRecordInput,
     PuzzleAgentSessionRecord, PuzzleAgentSuggestedActionRecord, PuzzleAnchorItemRecord,
     PuzzleAnchorPackRecord, PuzzleAudioAssetRecord, PuzzleBoardRecord, PuzzleCellPositionRecord,
@@ -106,6 +106,7 @@ pub mod inventory;
 pub mod jump_hop;
 pub mod match3d;
 pub mod npc;
+pub mod public_work;
 pub mod puzzle;
 pub mod runtime;
 pub mod square_hole;
@@ -569,6 +570,8 @@ impl SpacetimeClient {
     ) -> Result<Vec<SubscriptionHandle>, SpacetimeClientError> {
         let mut subscriptions = Vec::new();
         for query in [
+            "SELECT * FROM public_work_gallery_entry",
+            "SELECT * FROM public_work_detail_entry",
             "SELECT * FROM bark_battle_gallery_view",
             "SELECT * FROM puzzle_gallery_card_view",
             "SELECT * FROM jump_hop_gallery_card_view",

server-rs/crates/spacetime-client/src/mapper.rs

@@ -12,6 +12,7 @@ mod inventory;
 mod jump_hop;
 mod match3d;
 mod npc;
+mod public_work;
 mod puzzle;
 mod runtime;
 mod runtime_profile;
@@ -94,6 +95,7 @@ pub use self::npc::{
     CustomWorldWorkSummaryRecord, NpcBattleInteractionRecord, NpcInteractionRecord, NpcStateRecord,
     ResolveNpcBattleInteractionInput,
 };
+pub use self::public_work::{PublicWorkDetailEntryRecord, PublicWorkGalleryEntryRecord};
 pub use self::puzzle::{
     PuzzleAgentMessageFinalizeRecordInput, PuzzleAgentMessageRecord,
     PuzzleAgentMessageSubmitRecordInput, PuzzleAgentSessionCreateRecordInput,
@@ -180,6 +182,9 @@ pub(crate) use self::npc::{
     build_battle_state_record, map_battle_state_snapshot, map_inventory_item_source_kind,
     map_npc_battle_interaction_procedure_result, validate_npc_battle_interaction_input,
 };
+pub(crate) use self::public_work::{
+    map_public_work_gallery_entry, map_public_work_gallery_entry_to_detail_entry,
+};
 pub(crate) use self::puzzle::{
     map_puzzle_agent_session_procedure_result, map_puzzle_gallery_card_view_row,
     map_puzzle_run_procedure_result, map_puzzle_work_procedure_result,

server-rs/crates/spacetime-client/src/mapper/public_work.rs

@@ -0,0 +1,115 @@
+use super::*;
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct PublicWorkGalleryEntryRecord {
+    pub source_type: String,
+    pub work_id: String,
+    pub profile_id: String,
+    pub source_session_id: Option<String>,
+    pub public_work_code: String,
+    pub owner_user_id: String,
+    pub author_display_name: String,
+    pub world_name: String,
+    pub subtitle: String,
+    pub summary_text: String,
+    pub cover_image_src: Option<String>,
+    pub cover_asset_id: Option<String>,
+    pub theme_tags: Vec<String>,
+    pub play_count: u32,
+    pub remix_count: u32,
+    pub like_count: u32,
+    pub recent_play_count_7d: u32,
+    pub published_at: Option<String>,
+    pub updated_at: String,
+    pub sort_time_micros: i64,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct PublicWorkDetailEntryRecord {
+    pub entry: PublicWorkGalleryEntryRecord,
+    pub detail_payload_json: String,
+}
+
+pub(crate) fn map_public_work_gallery_entry(
+    snapshot: PublicWorkGalleryEntry,
+    recent_play_count_7d: u32,
+) -> PublicWorkGalleryEntryRecord {
+    PublicWorkGalleryEntryRecord {
+        source_type: snapshot.source_type,
+        work_id: snapshot.work_id,
+        profile_id: snapshot.profile_id,
+        source_session_id: snapshot.source_session_id,
+        public_work_code: snapshot.public_work_code,
+        owner_user_id: snapshot.owner_user_id,
+        author_display_name: snapshot.author_display_name,
+        world_name: snapshot.world_name,
+        subtitle: snapshot.subtitle,
+        summary_text: snapshot.summary_text,
+        cover_image_src: snapshot.cover_image_src,
+        cover_asset_id: snapshot.cover_asset_id,
+        theme_tags: snapshot.theme_tags,
+        play_count: snapshot.play_count,
+        remix_count: snapshot.remix_count,
+        like_count: snapshot.like_count,
+        recent_play_count_7d,
+        published_at: snapshot.published_at_micros.map(format_timestamp_micros),
+        updated_at: format_timestamp_micros(snapshot.updated_at_micros),
+        sort_time_micros: snapshot.sort_time_micros,
+    }
+}
+
+pub(crate) fn map_public_work_gallery_entry_to_detail_entry(
+    snapshot: PublicWorkDetailEntry,
+    recent_play_count_7d: u32,
+) -> PublicWorkDetailEntryRecord {
+    let PublicWorkDetailEntry {
+        source_type,
+        work_id,
+        profile_id,
+        source_session_id,
+        public_work_code,
+        owner_user_id,
+        author_display_name,
+        world_name,
+        subtitle,
+        summary_text,
+        cover_image_src,
+        cover_asset_id,
+        theme_tags,
+        play_count,
+        remix_count,
+        like_count,
+        published_at_micros,
+        updated_at_micros,
+        sort_time_micros,
+        detail_payload_json,
+    } = snapshot;
+
+    PublicWorkDetailEntryRecord {
+        entry: map_public_work_gallery_entry(
+            PublicWorkGalleryEntry {
+                source_type,
+                work_id,
+                profile_id,
+                source_session_id,
+                public_work_code,
+                owner_user_id,
+                author_display_name,
+                world_name,
+                subtitle,
+                summary_text,
+                cover_image_src,
+                cover_asset_id,
+                theme_tags,
+                play_count,
+                remix_count,
+                like_count,
+                published_at_micros,
+                updated_at_micros,
+                sort_time_micros,
+            },
+            recent_play_count_7d,
+        ),
+        detail_payload_json,
+    }
+}

server-rs/crates/spacetime-client/src/mapper/puzzle.rs

@@ -750,6 +750,7 @@ pub struct PuzzleRunNextLevelRecordInput {
     pub run_id: String,
     pub owner_user_id: String,
     pub target_profile_id: Option<String>,
+    pub prefer_similar_work: bool,
     pub advanced_at_micros: i64,
 }