feat: 提交 task-045 至 task-058 收口产物

- 收口 rust final closure checklist，推进页面/块系统/Mindmap/CLI/AI tools 到最终 cutover 状态

- 按 ai-frontend-simplification-plan-v1 接入 Hermes bridge，合并 AI 面板并清理旧前端编排残留

- 补充 harness 任务与进度记录，加入 CLI smoke 夹具/脚本，并修正文档页 bridge SSR 自请求回退逻辑

rust/Cargo.lock

@@ -670,8 +670,11 @@ dependencies = [
 name = "mnote-cli"
 version = "0.1.0"
 dependencies = [
+ "base64",
+ "bridge-runtime",
  "clap",
  "core-protocol",
+ "reqwest",
  "serde",
  "serde_json",
  "storage-convex-bridge",