merge: integrate remote project scaffold updates

.project-docs/20-architecture/data-flow.md

@@ -6,15 +6,16 @@
 |---|---|---|---|
 | Marketplace catalog and Account Library | Signed-in Renderer intent | bounded Host API → Main Marketplace client/cache → Works Square catalog, Library, resolve, Admission, and download APIs | Main binds requests to the current Account and response generation. Free acquisition changes only Account Library; it does not install, enable a project, assign an Agent Skill, or authorize runtime execution. |
 | Marketplace device installation | Account Library entry and explicit channel | Main resolve/Admission/download → descriptor/signature/archive/client compatibility verification → immutable Package Store index switch | Stable and explicit Beta remain distinct even when they resolve to the same immutable Release. Failed install/update retains the previous current release; explicit uninstall waits only for protecting worker/account references and completes after the final worker exits. |
-| Official bundled hosted Plugin acquisition | Account Library entry for Game Resource | server stable bundled Release/Admission + MakeLore resource package | Free acquisition changes Library only. No device download, update, Beta, signature, or device-uninstall action exists for this exact code-owned identity. Historical Hosted Web Search entries are ignored by current clients. |
+| Official bundled Plugin acquisition | Account Library entry for Game Resource or Project Scaffold | server stable bundled Release/Admission + exact MakeLore resource package | Free acquisition changes Library only; project enablement and Agent assignment remain separate. No device download, update, Beta, artifact signature, or device-uninstall action exists for either code-owned identity. Game Resource is hosted; Project Scaffold is `skill_only` and may execute only its bundled `.mjs`. Historical Hosted Web Search entries are ignored. |
 | Selected-model Web Search | Parent Pi turn with an explicitly supported selected model | `makelore_web_search` core tool → frozen model/provider/credential request with provider-native forced search → ordinary model response/usage | No Marketplace Release, Account Library, Admission, Hosted Web Search client, Plugin Charge, or `agent_browser` fallback participates. Unsupported selected models expose no tool; child workers receive none. |
-| Conversation-driven Device Package install | Agent tool inspects npm/Git/absolute local Plugin/loose Skill source | Main preview → distinct later user confirmation → immutable device-package generation → new/idle parent worker resources | Renderer has no install picker. Lifecycle scripts never run. Confirmation explicitly states that Pi extensions execute with desktop-user authority. Active workers retain their frozen generation until the turn settles; child workers remain empty. |
+| Conversation-driven Device Package install | Agent tool inspects npm/Git/absolute local Plugin/loose Skill source | Main preview → distinct later user confirmation → immutable device-package generation → new/idle parent worker resources | Renderer has no install picker. Lifecycle scripts never run. Pi extensions and non-empty Skill `scripts/` are disclosed as desktop-user executable code before confirmation. Active workers retain their frozen generation until the turn settles; child workers remain empty. |
 | Effective Plugin worker snapshot | Installed trusted package or acquired official bundled definition + project selection + Agent assignments + current server policy | effective resolver → Registry/resource loader/Extension Host/tool catalog → parent Pi worker | One frozen snapshot supplies Skills, tools, package roots, and runtime authorization. Disable, account/project switch, logout, Renderer crash, Main shutdown, or worker generation change invalidates future actions without mutating persisted unknown assignments; child workers receive no Plugin projection. |
 | Hosted Game Resource operation | Eligible parent `makelore.game-resource` tool call plus explicit confirmation | frozen Plugin adapter → capability Registry → Main `GameResourceClient` → fixed Works Square game-resource route → provider-neutral receipt/result | Server policy owns pricing, payer, Admission and receipt state. Stable logical operation identity survives response loss/Main restart; `submission_unknown` is not replayed as a fresh request. Result saving uses a bounded project-relative path and the existing project write lease. |
 | 桌面认证生命周期 | Renderer 登录、刷新与注销请求 | Host API → Main Works Session → Works Square `/api/auth/{login,mobile-login,refresh,logout}` → one-feel auth | Main 加密持有并先持久化轮换 token；客户端不携带 OAuth client secret；连续 7 天未使用才清除会话，终止性 `400`/`401` fail closed |
 | 用户模块入口策略 | 会话恢复 / 登录 / 刷新 | Electron Main → Works `/api/auth/me` → 三布尔安全投影 → Renderer auth store → 卡片/路由/provider gate | 缺失对象或字段默认 `true`；`design` 映射 `painting`；额外旧字段被忽略；终止性 `401` 清理 Main/Renderer 会话；全局 `/settings` 不受 Code gate |
-| 项目创建 | 新建项目对话框 | Host API → Main 项目初始化 | 创建时固定 `ProjectType`；小游戏/小程序原子生成受控模板，自定义只生成项目空间 |
-| 一键提交 | `ProjectPublishAction` | Renderer capability → Host API → Main 本地 npm/Vite build → built snapshot preflight → source+built+contract 上传 | 只对小游戏/小程序开放；首次 create 通过单一 multipart 合同原子提交文字资料与必选 PNG/JPEG/WebP 封面，创建失败或冲突不上传版本；已有 draft/published 只提交版本并沿用云端资料/封面，不做无条件 metadata PATCH |
+| 项目创建 | 新建项目对话框 | Host API → Main 项目初始化 | 固定 `interactive_ai_app` 或 `custom`，只生成 `.makelore/project.json` 与 `knowledge/`；历史双类型在读取边界归一，不因读取改写 |
+| 显式项目脚手架 | 用户为已获取、项目启用并分配给 Agent 的 Project Scaffold Plugin 明确要求初始化 | Pi `bash` + 项目 write lease → `MAKELORE_NODE_EXECUTABLE` → bundled `makelore-project-scaffold` 脚本 | 固定六文件目标；全量预检、不覆盖、受控失败只回滚本次路径；不安装依赖、不联网、不构建、不上传、不提审；下载 artifact 不参与 |
+| 一键提交 | `ProjectPublishAction` | Renderer capability → Host API → Main 本地 npm/Vite build → built snapshot preflight → source+built+contract 上传 | 只对规范交互式 AI 应用（含读取时归一的历史别名）开放；首次 create 通过单一 multipart 合同原子提交文字资料与必选 PNG/JPEG/WebP 封面，创建失败或冲突不上传版本；已有 draft/published 只提交版本并沿用云端资料/封面，不做无条件 metadata PATCH |
 | 构建产物预检 | Main-owned built snapshot | 一次性 loopback origin → fresh Electron WebContents/CDP（桌面、移动） | 检查错误、白屏和外域；不调用 Playwright，检查与上传归档相同字节，但不产生可信 receipt |
 | 提交绑定 | 云端成功上传响应 | Main → submission binding v2 | 只持久化成功的 app/version/review/hash；落盘失败返回固定告警但不反转提交 |
 | 运营发布 | Works Square 审核与交付 | 公共 `play_url` | 客户端只消费服务端发布结果；真实合同校验 → OSS/CDN 生产链仍待整链验收 |
@@ -40,7 +41,7 @@
 ## State Ownership
 
 - Main 持有刷新凭据、发布 Token、固定 npm runtime、源码/构建归档、临时目录、幂等键和 submission binding v2；Renderer 不持有归档路径、构建 origin 或自动部署状态。
-- 项目内 `.makelore/project.json` 是 `ProjectType`、Agent 与 Coding 项目配置的唯一权威；Main 在配置写入和目录复用时保持 `ProjectType` 不可变，并在打包时重新读取校验。
+- 项目内 `.makelore/project.json` 是 `ProjectType`、Agent 与 Coding 项目配置的唯一权威；Main 在配置写入和目录复用时保持 `ProjectType` 不可变，并在打包时重新读取校验。历史 `mini_game` / `mini_program` 只在内存中归一为 `interactive_ai_app`，读取和脚手架运行不改写原文件。
 - Renderer 仅持有短效公开会话状态和提交展示状态。
 - Renderer 可持久化当前账号的三布尔模块入口策略，但不持有原始 Works profile 或 Token。新账号不继承上一账号缓存；网络/暂时上游失败可保留同会话已知策略，终止性 `401` 不得回退到默认开启。
 - 本地构建临时目录、HTTP origin 和预检 WebContents/partition 只属于一次调用；预检读取与 `built_archive` 相同的内存字节，但结果不写为可信上传 receipt，也不覆盖生产 opaque-origin。
@@ -78,4 +79,4 @@
 
 ## Last Updated
 
-2026-09-03
+2026-09-04