feat(skills): add metadata and branch fields to skill packs and marketplace skills

frontend/src/api/generated/model/skillPackCreate.ts

@@ -9,8 +9,10 @@
  * Payload used to register a pack URL in the organization.
  */
 export interface SkillPackCreate {
+  branch?: string;
   description?: string | null;
   name?: string | null;
+  metadata?: Record<string, object>;
   /** @minLength 1 */
   source_url: string;
 }

frontend/src/api/generated/model/skillPackRead.ts

@@ -12,8 +12,10 @@ export interface SkillPackRead {
   created_at: string;
   description?: string | null;
   id: string;
+  branch: string;
   name: string;
   organization_id: string;
+  metadata: Record<string, object>;
   skill_count?: number;
   source_url: string;
   updated_at: string;

frontend/src/api/generated/model/skillPackSyncResponse.ts

@@ -11,6 +11,7 @@
 export interface SkillPackSyncResponse {
   created: number;
   ok?: boolean;
+  warnings: string[];
   pack_id: string;
   synced: number;
   updated: number;