feat(explore): 添加文件夹详情页面

- 修复 folder-aciton.ts 文件名拼写错误为 folder-action.ts
- 修复所有导入路径中的拼写错误
- 添加 repoGetPublicFolderById 和 actionGetPublicFolderById
- 创建 ExploreDetailClient 详情页组件
- /explore/[id] 现在显示文件夹详情和链接到 /folders/[id]
- 添加 exploreDetail 中英文翻译

messages/en-US.json

@@ -297,6 +297,20 @@
     "sortByFavorites": "Sort by favorites",
     "sortByFavoritesActive": "Undo sort by favorites"
   },
+  "exploreDetail": {
+    "title": "Folder Details",
+    "createdBy": "Created by: {name}",
+    "unknownUser": "Unknown User",
+    "totalPairs": "Total Pairs",
+    "favorites": "Favorites",
+    "createdAt": "Created At",
+    "viewContent": "View Content",
+    "favorite": "Favorite",
+    "unfavorite": "Unfavorite",
+    "favorited": "Favorited",
+    "unfavorited": "Unfavorited",
+    "pleaseLogin": "Please login first"
+  },
   "favorites": {
     "title": "My Favorites",
     "subtitle": "Folders you've favorited",