抽屉菜单打磨：面板收窄到 min(66vw,250px)，字重 800→500 配 Phosphor 图标，当前项改淡色胶囊高亮（引入 @phosphor-icons/vue 按需引入）

frontend/pnpm-lock.yaml

@@ -26,6 +26,9 @@ importers:
       '@milkdown/crepe':
         specifier: ^7.22.1
         version: 7.22.1(prosemirror-model@1.25.11)(prosemirror-state@1.4.4)(prosemirror-view@1.42.4)(typescript@5.9.3)
+      '@phosphor-icons/vue':
+        specifier: ^2.2.1
+        version: 2.2.1(vue@3.5.40(typescript@5.9.3))
       dompurify:
         specifier: ^3.1.6
         version: 3.4.12
@@ -444,6 +447,12 @@ packages:
   '@ocavue/utils@1.8.0':
     resolution: {integrity: sha512-BD1ro+6Kllkmr/at+o32kvnLrVooUbk9gw3JAPaoAZXx+A5GhZ6Laa+UA38ifhG3vaamx+jcgEwX22BmTSMUVA==}
 
+  '@phosphor-icons/vue@2.2.1':
+    resolution: {integrity: sha512-3RNg1utc2Z5RwPKWFkW3eXI/0BfQAwXgtFxPUPeSzi55jGYUq16b+UqcgbKLazWFlwg5R92OCLKjDiJjeiJcnA==}
+    engines: {node: '>=14'}
+    peerDependencies:
+      vue: '>=3.2.39'
+
   '@rollup/rollup-android-arm-eabi@4.62.3':
     resolution: {integrity: sha512-c0wdcekXtQvvn5Tsrk/+op/gUArrbWaFduBnTLP2l1cKLSQs4diMWjJw3m6A0DdzT8dAAX95KpkJ3qynCePbmw==}
     cpu: [arm]
@@ -1850,6 +1859,10 @@ snapshots:
 
   '@ocavue/utils@1.8.0': {}
 
+  '@phosphor-icons/vue@2.2.1(vue@3.5.40(typescript@5.9.3))':
+    dependencies:
+      vue: 3.5.40(typescript@5.9.3)
+
   '@rollup/rollup-android-arm-eabi@4.62.3':
     optional: true