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");

rust/crates/core-protocol/src/tool.rs

@@ -121,6 +121,31 @@ pub const DOC_TOOL_FIND: ToolSpec = ToolSpec {
         r#"{"type":"object","required":["query"],"properties":{"query":{"type":"string"},"maxResults":{"type":"integer","minimum":1,"maximum":30}}}"#,
 };
 
+
+pub const DOCS_TOOL_SEARCH: ToolSpec = ToolSpec {
+    name: "docs_search",
+    display_name: "跨页文档搜索",
+    description: "在工作区内搜索文档标题、正文、导图、表格与 OCR 结果。",
+    toolset_id: "toolset.docs_read",
+    invocation_kind: InvocationKind::Query,
+    effect: ToolEffect::Read,
+    requires_confirmation: false,
+    input_schema_json:
+        r#"{"type":"object","required":["query"],"properties":{"query":{"type":"string"},"workspaceId":{"type":"string"},"limit":{"type":"integer","minimum":1,"maximum":30},"includeDeleted":{"type":"boolean"},"pageId":{"type":"string"},"titleOnly":{"type":"boolean"},"exact":{"type":"boolean"},"includeOcr":{"type":"boolean"},"timeRange":{"type":"string"},"timeField":{"type":"string"},"customRangeFrom":{"type":"string"},"customRangeTo":{"type":"string"}}}"#,
+};
+
+pub const DOCS_TOOL_READ: ToolSpec = ToolSpec {
+    name: "docs_read",
+    display_name: "跨页文档读取",
+    description: "读取指定文档的标题、正文摘要与可选 content 快照。",
+    toolset_id: "toolset.docs_read",
+    invocation_kind: InvocationKind::Query,
+    effect: ToolEffect::Read,
+    requires_confirmation: false,
+    input_schema_json:
+        r#"{"type":"object","required":["documentId"],"properties":{"documentId":{"type":"string"},"maxChars":{"type":"integer","minimum":200,"maximum":20000},"includeContent":{"type":"boolean"}}}"#,
+};
+
 pub const IMAGE_READ_TOOL: ToolSpec = ToolSpec {
     name: "image_read",
     display_name: "读取图片",
@@ -381,6 +406,15 @@ pub const DOC_TOOLSET_READ: ToolSetSpec = ToolSetSpec {
     tool_names: &["doc_get", "doc_find"],
 };
 
+
+pub const DOCS_TOOLSET_READ: ToolSetSpec = ToolSetSpec {
+    id: "toolset.docs_read",
+    display_name: "跨页文档读取",
+    description: "跨页面搜索与读取文档的工具集合。",
+    write_toolset: false,
+    tool_names: &["docs_search", "docs_read"],
+};
+
 pub const READONLY_TOOLSET: ToolSetSpec = ToolSetSpec {
     id: "toolset.readonly",
     display_name: "只读工具",
@@ -470,6 +504,7 @@ pub const DOC_TOOL_REGISTRY: ToolRegistry = ToolRegistry::new(
         READONLY_TOOLSET,
         MEDIA_TOOLSET,
         SLASH_TOOLSET_WRITE,
+        DOCS_TOOLSET_READ,
         DOC_TOOLSET_READ,
         DOC_TOOLSET_WRITE,
         MINDMAP_TOOLSET_READ,
@@ -482,6 +517,8 @@ pub const DOC_TOOL_REGISTRY: ToolRegistry = ToolRegistry::new(
         SEARCH_WEB_TOOL,
         DOC_TOOL_GET,
         DOC_TOOL_FIND,
+        DOCS_TOOL_SEARCH,
+        DOCS_TOOL_READ,
         IMAGE_READ_TOOL,
         DOC_TOOL_INSERT_BLOCKS,
         DOC_TOOL_REPLACE_RANGE,