feat(rag): align LightRAG native citations and MCP bridge

rust/crates/mnote-web/src/hermes_tools/manifest.rs

@@ -290,108 +290,6 @@ fn doc_find_tool() -> Value {
     })
 }
 
-// 旧 evidence 工具仅保留为历史对照；当前 manifest() 不注册这些工具，资料库问答走 mnote.knowledge_rag.*。
-#[allow(dead_code)]
-fn evidence_search_tool() -> Value {
-    let mut properties = base_identity_properties();
-    if let Value::Object(map) = &mut properties {
-        map.insert("query".into(), json!({ "type": "string" }));
-        map.insert("rootUri".into(), json!({ "type": "string" }));
-        map.insert(
-            "includeResources".into(),
-            json!({ "type": "boolean", "default": true }),
-        );
-        map.insert(
-            "includeOcr".into(),
-            json!({ "type": "boolean", "default": true }),
-        );
-        map.insert(
-            "mode".into(),
-            json!({ "type": "string", "enum": ["keyword", "tree", "hybrid", "graph"], "default": "hybrid" }),
-        );
-        map.insert("topK".into(), json!({ "type": "integer", "default": 8 }));
-        map.insert(
-            "scope".into(),
-            json!({
-                "type": "object",
-                "properties": {
-                    "workspaceId": { "type": "string" },
-                    "rootUri": { "type": "string" },
-                    "targetDocumentId": { "type": "string" },
-                    "includeResources": { "type": "boolean" },
-                    "includeOcr": { "type": "boolean" }
-                }
-            }),
-        );
-    }
-    json!({
-        "name": "mnote.evidence.search",
-        "description": "搜索可回跳原文的文档证据，返回 quote、EvidenceLocator、openAction 与可直接放进最终回答的 citationMarkdown 链接。",
-        "schemaVersion": TOOL_SCHEMA_VERSION,
-        "capabilityScope": ["evidence.read", "page.read"],
-        "status": "available",
-        "annotations": tool_annotations(true, false, true, false),
-        "inputSchema": {
-            "type": "object",
-            "required": ["workspaceId", "rootUri", "query"],
-            "properties": properties
-        }
-    })
-}
-
-#[allow(dead_code)]
-fn evidence_read_tool() -> Value {
-    let mut properties = base_identity_properties();
-    if let Value::Object(map) = &mut properties {
-        map.insert("locator".into(), json!({ "type": "object" }));
-        map.insert(
-            "context".into(),
-            json!({
-                "type": "object",
-                "properties": {
-                    "beforeBlocks": { "type": "integer", "default": 3 },
-                    "afterBlocks": { "type": "integer", "default": 3 },
-                    "includeSectionSummary": { "type": "boolean", "default": true }
-                }
-            }),
-        );
-    }
-    json!({
-        "name": "mnote.evidence.read",
-        "description": "按 EvidenceLocator 读取原文证据及周边上下文，返回 quote/contextBlocks 与可点击引用链接供回答引用。",
-        "schemaVersion": TOOL_SCHEMA_VERSION,
-        "capabilityScope": ["evidence.read", "page.read"],
-        "status": "available",
-        "annotations": tool_annotations(true, false, true, false),
-        "inputSchema": {
-            "type": "object",
-            "required": ["locator"],
-            "properties": properties
-        }
-    })
-}
-
-#[allow(dead_code)]
-fn evidence_open_tool() -> Value {
-    let mut properties = base_identity_properties();
-    if let Value::Object(map) = &mut properties {
-        map.insert("locator".into(), json!({ "type": "object" }));
-    }
-    json!({
-        "name": "mnote.evidence.open",
-        "description": "把 EvidenceLocator 归一化为 MNote 可执行的打开/定位动作，并返回 citationUrl/citationMarkdown。",
-        "schemaVersion": TOOL_SCHEMA_VERSION,
-        "capabilityScope": ["evidence.read", "page.read"],
-        "status": "available",
-        "annotations": tool_annotations(true, false, true, false),
-        "inputSchema": {
-            "type": "object",
-            "required": ["locator"],
-            "properties": properties
-        }
-    })
-}
-
 fn knowledge_rag_status_tool() -> Value {
     let mut properties = base_identity_properties();
     if let Value::Object(map) = &mut properties {