优化: 文件预览大纲提取 + 预览/图标/滚动条打磨

src/i18n/en/fileExplorer.ts

@@ -15,7 +15,18 @@ export default {
     selectFileHint: '← Select a file on the left to preview',
     loadingFile: 'Loading file…',
     binaryNotSupported: 'Binary file preview not supported',
+    binaryInfo: 'Binary file',
+    pathLabel: 'Path',
+    sizeLabel: 'Size',
+    typeLabel: 'Type',
+    binaryLabel: 'Note',
     truncated: 'File too large, only first 1MB shown',
+    symbols: 'Outline',
+    outlineGroupType: 'Types',
+    outlineGroupFn: 'Functions',
+    outlineGroupVar: 'Variables',
+    outlineGroupMod: 'Modules',
+    outlineGroupOther: 'Others',
     // Errors
     loadFailed: 'Failed to load',
     // Diff

src/i18n/zh-CN/fileExplorer.ts

@@ -15,7 +15,18 @@ export default {
     selectFileHint: '← 选择左侧文件查看预览',
     loadingFile: '加载文件中…',
     binaryNotSupported: '二进制文件不支持预览',
+    binaryInfo: '二进制文件',
+    pathLabel: '路径',
+    sizeLabel: '大小',
+    typeLabel: '类型',
+    binaryLabel: '说明',
     truncated: '文件过大,仅显示前 1MB',
+    symbols: '大纲',
+    outlineGroupType: '类型',
+    outlineGroupFn: '函数',
+    outlineGroupVar: '变量',
+    outlineGroupMod: '模块',
+    outlineGroupOther: '其他',
     // 错误
     loadFailed: '加载失败',
     // Diff