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/agent/nomi-agent/src/compact/mod.rs

@@ -0,0 +1,13 @@
+//! Multi-level context compaction for long conversations.
+//!
+//! Three levels, from lightest to heaviest:
+//! - **Microcompact**: clears old tool result content (no LLM call)
+//! - **Autocompact**: watermark-triggered LLM summarization
+//! - **Emergency**: blocks API calls when near the context window limit
+
+pub mod auto;
+pub mod emergency;
+pub mod estimate;
+pub mod micro;
+pub mod prompt;
+pub mod state;