Add MCP server and enhance AI content tools

Implement self-hosted MCP server for admin actions, update AI generation tools in admin dashboard, and refine mobile app stores and components.

packages/shared/src/types/index.ts

@@ -40,6 +40,7 @@ export interface Question {
     intensity: 1 | 2 | 3 | 4 | 5;
     allowed_couple_genders?: string[] | null;
     target_user_genders?: string[] | null;
+    required_props?: string[] | null;
     created_at: string;
 }