Improve WeChat MP replies and ship MindSpace/H5 production updates.

Add WeChat service account routing with sync acks, connectivity tests, and context isolation; document deploy runbooks; and bundle related MindSpace, voice, Plaza, and server gateway changes for production rollout.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/types.ts

@@ -31,6 +31,7 @@ export type Message = {
     userVisible: boolean;
     agentVisible: boolean;
     displayText?: string;
+    imageUrls?: string[];
   };
 };
 
@@ -455,6 +456,7 @@ export type MindSpacePage = {
   status: 'draft' | 'reviewing' | 'risk_found' | 'ready' | 'published' | 'protected' | 'expired' | 'offline';
   visibility: 'private' | 'internal' | 'public';
   publicationAccessMode?: 'public' | 'password' | 'private_link' | 'time_limited' | 'login_required' | 'owner_only' | null;
+  publicationUrl?: string | null;
   currentVersionId: string;
   versionNo: number;
   content?: string;