Add dedicated admin page for TKMind Cursor experience channel (H5 + WeChat).

Centralize whitelist and channel toggles away from the WeChat page so Cursor stays an opt-in path for selected users only.

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

src/types.ts

@@ -349,6 +349,7 @@ export type WechatIntentRouterRuntimeState = {
 export type WechatCursorExecutorAdminConfig = {
   enabled: boolean;
   userAllowlist: string[];
+  channelAllowlist: string[];
   intentAllowlist: string[];
   fallbackToDeepseek: boolean;
   meta?: {
@@ -371,6 +372,7 @@ export type WechatCursorExecutorRuntimeState = {
   policy: {
     enabled: boolean;
     userAllowlist: string[];
+    channelAllowlist: string[];
     intentAllowlist: string[];
     fallbackToDeepseek: boolean;
     source?: string;