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/crates/core-protocol/src/lib.rs

@@ -28,8 +28,9 @@ pub use tool::{
     default_tool_registry, invocation_kind_label, tool_effect_label, tool_mode_label,
     InvocationKind, ToolEffect, ToolExecutionMode, ToolInvocation, ToolRegistry, ToolSetSpec,
     ToolSpec, BRIDGE_TOOL_COMMAND_GET, BRIDGE_TOOL_REQUEST_GET, BRIDGE_TOOL_TRACE_GET,
-    DOC_TOOL_FIND, DOC_TOOL_GET, DOC_TOOL_INSERT_BLOCKS, DOC_TOOL_REPLACE_RANGE,
-    DOC_TOOLSET_READ, DOC_TOOLSET_WRITE, INDEX_TOOL_REBUILD, MINDMAP_TOOL_APPLY_OPS,
+    DOCS_TOOL_READ, DOCS_TOOL_SEARCH, DOCS_TOOLSET_READ, DOC_TOOL_FIND, DOC_TOOL_GET,
+    DOC_TOOL_INSERT_BLOCKS, DOC_TOOL_REPLACE_RANGE, DOC_TOOLSET_READ, DOC_TOOLSET_WRITE,
+    INDEX_TOOL_REBUILD, MINDMAP_TOOL_APPLY_OPS,
     MINDMAP_TOOL_EMPTY_TRASH, MINDMAP_TOOL_EXPAND_NODE, MINDMAP_TOOL_GET,
     MINDMAP_TOOL_GET_SUBTREE,
     MINDMAP_TOOL_OUTLINE_TO_MINDMAP, MINDMAP_TOOL_PUT, MINDMAP_TOOLSET_READ,
@@ -81,6 +82,8 @@ mod tests {
                 "search_web",
                 "doc_get",
                 "doc_find",
+                "docs_search",
+                "docs_read",
                 "image_read",
                 "doc_insert_blocks",
                 "doc_replace_range",
@@ -140,6 +143,11 @@ mod tests {
             .expect("slash toolset should exist");
         assert!(slash.write_toolset);
         assert_eq!(slash.tool_names, &["slash_run"]);
+        let docs_read = registry
+            .toolset("toolset.docs_read")
+            .expect("docs_read toolset should exist");
+        assert!(!docs_read.write_toolset);
+        assert_eq!(docs_read.tool_names, &["docs_search", "docs_read"]);
         let doc_write = registry
             .toolset("toolset.doc_write")
             .expect("doc_write toolset should exist");