Update: 将子项目从 submodule 转为完整内容

- 移除 GovAI, nomifun-tauri, 算力盒子 的 submodule 引用
- 添加所有子项目的完整源代码
- 保留原始 .git 为 .git.bak 备份

nomifun-tauri/crates/backend/nomifun-team/README.md

@@ -0,0 +1,17 @@
+# nomifun-team
+
+`nomifun-team` contains the backend implementation surface for historical
+multi-agent team APIs under `/api/teams/*`.
+
+Current product documentation does not expose a team user guide or a current
+frontend route for this feature. Treat the crate as an authenticated backend
+surface that may still be used by migration or compatibility paths, not as a
+primary user-facing workflow.
+
+Historical phase plans, MCP bridge designs, and implementation audits were
+moved to [`docs/archive/nomifun-team/`](../../../docs/archive/nomifun-team/).
+Those files describe previous design waves and may reference obsolete commands
+such as `mcp-bridge`, `mcp-guide-stdio`, and `mcp-team-stdio`.
+
+For the current API inventory, see
+[`docs/reference/api-overview.md`](../../../docs/reference/api-overview.md).