Fix(Events): Isolate IDAA Search to V2 and Refine V3 Search Pattern

- IDAA Isolation: Created  using legacy V2 endpoints and  for Recovery Meetings stability.
- V3 Refinement: Implemented 'Body + Header' injection in  to fix 'Integer Trap' while maintaining Auth scope.
- API Upgrade: Enhanced  to support custom headers.
- Docs: Updated migration guide and development history with final isolation strategy.

src/lib/ae_api/api_post__crud_search_v3.ts

@@ -14,6 +14,7 @@ interface SearchAeObjV3Params {
     limit?: number;
     offset?: number;
     delay_ms?: number;
+    headers?: any;
     log_lvl?: number;
 }
 
@@ -30,6 +31,7 @@ export async function search_ae_obj_v3({
     limit = 100,
     offset = 0,
     delay_ms = 0,
+    headers = {},
     log_lvl = 0
 }: SearchAeObjV3Params) {
     const endpoint = `/v3/crud/${obj_type}/search`;
@@ -60,6 +62,7 @@ export async function search_ae_obj_v3({
         api_cfg,
         endpoint,
         params,
+        headers,
         data: search_query,
         log_lvl
     });