feat(desktop): 会话已加载窗口显式建模，孤岛接回主段后零成本跳转

.gitattributes

@@ -8,6 +8,9 @@
 .githooks/** text eol=lf
 # SQLite migration 内容参与用户数据库 drift hash；跨平台统一 LF。
 apps/desktop/drizzle/**/*.sql text eol=lf
+# design-tokens 影子层生成物参与「磁盘 = 内存生成」字节一致守卫；Windows
+# autocrlf 检出转 CRLF 会让该守卫假红（classification.test.ts 实测），固定 LF。
+packages/design-tokens/src/**/*.json text eol=lf
 # sqlite-vec 扩展二进制（平台特定 .dylib / .dll）—— 走 Git LFS
 apps/desktop/native/sqlite-vec/**/*.dylib filter=lfs diff=lfs merge=lfs -text
 apps/desktop/native/sqlite-vec/**/*.dll filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -47,6 +47,7 @@ apps/desktop/resources/cindy-updater.exe
 # 实体文件按 tools/<kind>/latest.json 的 pin 下载，不进 Git/LFS。
 apps/claude-code-bin/
 apps/codex-bin/
+apps/codex-package-bin/
 apps/pi-bin/
 apps/ripgrep-bin/
 # Android platform-tools 的二进制同理：Windows 打包前按 source.properties 的 pin
@@ -59,6 +60,7 @@ apps/android-platform-tools-bin/win32-x64/AdbWinApi.dll
 apps/android-platform-tools-bin/win32-x64/AdbWinUsbApi.dll
 tools/claude/updates/
 tools/codex/updates/
+tools/codex-package/updates/
 tools/ripgrep/updates/
 tools/pi/updates/
 

AGENTS.md

@@ -26,6 +26,9 @@
   `docs/dev-rules/repo-map.md`。
 - 首次安装、修复依赖或准备新 worktree 时，必须先读
   `docs/dev-rules/environment-setup.md`。
+- 新增模型、更新模型窗口／价格／推理档位／默认值，或排查模型信息显示错误前，必须先读
+  `docs/dev-rules/model-catalog-maintenance.md`：先确认实际下发目录与数据归属；Server
+  目录和客户端内置兜底需协调更新，不能只改本仓快照就认定线上已生效。
 - 启动、调试或验证 Desktop 时，必须先读 `docs/dev-rules/desktop-development.md`。
 - 修改 Desktop Renderer、preload、BrowserWindow、WebView、IPC、CSP、导航或 Electron
   特权能力前，必须先读 `docs/dev-rules/electron-security-and-process-boundaries.md`。

README.md

@@ -122,6 +122,11 @@ developers don't need to self-host a server: sign in with your own Cindy
 account in a dev build and develop / test directly against the official
 servers.
 
+Skill Hub migration uses two separate manifest fields: released clients keep
+using `skillhubApiBaseUrl` (the deprecated XD proxy), while current clients use
+`cindySkillHubApiBaseUrl`. The current client deliberately does not fall back to
+the legacy field when the new endpoint is absent.
+
 ## Architecture
 
 - [`DESIGN.md`](DESIGN.md) — visual design system, color tokens, and UI conventions

apps/desktop/drizzle/0101_repair_cjk_fts_missing_rows.sql

@@ -0,0 +1 @@
+SELECT 1;

apps/desktop/drizzle/0102_optimal_ender_wiggin.sql

@@ -0,0 +1 @@
+SELECT 1;