refactor(vscode): 重构消息排序和展示逻辑

- 移除旧的消息排序改进总结文档
- 重新组织消息渲染逻辑，合并所有类型的消息按时间戳排序
- 优化工具调用处理流程，添加时间戳支持
- 改进会话保存机制，直接使用SessionManager保存检查点
- 重构部分组件以提高可维护性

package-lock.json

@@ -3693,6 +3693,34 @@
       "integrity": "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==",
       "license": "MIT"
     },
+    "node_modules/@testing-library/react": {
+      "version": "16.3.0",
+      "resolved": "https://registry.npmjs.org/@testing-library/react/-/react-16.3.0.tgz",
+      "integrity": "sha512-kFSyxiEDwv1WLl2fgsq6pPBbw5aWKrsY2/noi1Id0TK0UParSF62oFQFGHXIyaG4pp2tEub/Zlel+fjjZILDsw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime": "^7.12.5"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "peerDependencies": {
+        "@testing-library/dom": "^10.0.0",
+        "@types/react": "^18.0.0 || ^19.0.0",
+        "@types/react-dom": "^18.0.0 || ^19.0.0",
+        "react": "^18.0.0 || ^19.0.0",
+        "react-dom": "^18.0.0 || ^19.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@textlint/ast-node-types": {
       "version": "15.2.2",
       "resolved": "https://registry.npmjs.org/@textlint/ast-node-types/-/ast-node-types-15.2.2.tgz",
@@ -17143,34 +17171,6 @@
         "node": ">=20"
       }
     },
-    "packages/cli/node_modules/@testing-library/react": {
-      "version": "16.3.0",
-      "resolved": "https://registry.npmjs.org/@testing-library/react/-/react-16.3.0.tgz",
-      "integrity": "sha512-kFSyxiEDwv1WLl2fgsq6pPBbw5aWKrsY2/noi1Id0TK0UParSF62oFQFGHXIyaG4pp2tEub/Zlel+fjjZILDsw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.12.5"
-      },
-      "engines": {
-        "node": ">=18"
-      },
-      "peerDependencies": {
-        "@testing-library/dom": "^10.0.0",
-        "@types/react": "^18.0.0 || ^19.0.0",
-        "@types/react-dom": "^18.0.0 || ^19.0.0",
-        "react": "^18.0.0 || ^19.0.0",
-        "react-dom": "^18.0.0 || ^19.0.0"
-      },
-      "peerDependenciesMeta": {
-        "@types/react": {
-          "optional": true
-        },
-        "@types/react-dom": {
-          "optional": true
-        }
-      }
-    },
     "packages/cli/node_modules/string-width": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-7.2.0.tgz",
@@ -17345,7 +17345,6 @@
       "license": "LICENSE",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.15.1",
-        "@qwen-code/qwen-code": "file:../cli",
         "@qwen-code/qwen-code-core": "file:../core",
         "cors": "^2.8.5",
         "express": "^5.1.0",