feat: Add platform adapters for various content publishing platforms

- Implemented Dongchedi adapter for user detection and publishing.
- Implemented Jianshu adapter for user detection and publishing.
- Implemented Juejin adapter for user detection and publishing.
- Implemented Qiehao adapter for user detection and publishing.
- Implemented Smzdm adapter for user detection and publishing.
- Implemented Sohuhao adapter for user detection and publishing.
- Implemented Toutiaohao adapter for user detection and publishing.
- Implemented Wangyihao adapter for user detection and publishing.
- Implemented Weixin Gzh adapter for user detection and publishing.
- Implemented Zol adapter for user detection and publishing.
- Added documentation for manual testing of media publishing.

apps/browser-extension/src/platforms.ts

@@ -128,19 +128,15 @@ export function createDefaultPlatformStates(): StoredPlatformState[] {
   }));
 }
 
-export function buildPublishedUrl(platformId: string, externalArticleId: string): string {
+export function buildPublishedUrl(platformId: string, externalArticleId: string): string | null {
   switch (platformId) {
     case "toutiaohao":
       return `https://www.toutiao.com/article/${externalArticleId}/`;
     case "zhihu":
       return `https://zhuanlan.zhihu.com/p/${externalArticleId}`;
-    case "bilibili":
-      return `https://www.bilibili.com/read/cv${externalArticleId}/`;
-    case "juejin":
-      return `https://juejin.cn/post/${externalArticleId}`;
     case "jianshu":
       return `https://www.jianshu.com/p/${externalArticleId}`;
     default:
-      return `https://example.com/${platformId}/${externalArticleId}`;
+      return null;
   }
 }