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-ai-agent/tests/acp_module_surface.rs

@@ -0,0 +1,28 @@
+//! Compile-only smoke test for `manager::acp` public surface.
+//!
+//! During the Stage 1 refactor (splitting `manager/acp/agent.rs` into smaller
+//! submodules), this file pins the set of type names that must remain
+//! reachable through `nomifun_ai_agent::manager::acp`. It proves nothing about
+//! behaviour — only that the rename/move did not accidentally drop a public
+//! export. Behavioural correctness is guarded by the byte-level diff of the
+//! moved function bodies and by the stage's new targeted tests.
+#![allow(dead_code, unused_imports)]
+
+use nomifun_ai_agent::manager::acp::{
+    AcpSession, AcpSessionEvent, CatalogForwarder, PermissionRouter, ReconcileAction,
+};
+use nomifun_ai_agent::shared_kernel::PersistedSessionState;
+
+fn _surface_probe() {
+    let _ = std::any::type_name::<AcpSession>();
+    let _ = std::any::type_name::<AcpSessionEvent>();
+    let _ = std::any::type_name::<CatalogForwarder>();
+    let _ = std::any::type_name::<PermissionRouter>();
+    let _ = std::any::type_name::<PersistedSessionState>();
+    let _ = std::any::type_name::<ReconcileAction>();
+}
+
+#[test]
+fn public_surface_compiles() {
+    // The real assertion is that this file compiled at all.
+}