Update CORS settings, enhance API URL detection, and improve template rendering

- Added new CORS origins for local development and specific IP addresses in `settings.py`.
- Refactored API URL retrieval logic in `loadSiteDefinition.ts` and `fileAccess.ts` to auto-detect based on the current origin.
- Enhanced error handling in API calls and improved logging for better debugging.
- Updated `renderTemplate` function to support additional block types and improved rendering logic for various components in `templateEngine.tsx`.

backend/igny8_core/settings.py

@@ -454,11 +454,17 @@ CORS_ALLOWED_ORIGINS = [
     "https://app.igny8.com",
     "https://igny8.com",
     "https://www.igny8.com",
+    "https://sites.igny8.com",
     "http://localhost:5173",
     "http://localhost:5174",
+    "http://localhost:5176",
+    "http://localhost:8024",
     "http://localhost:3000",
     "http://127.0.0.1:5173",
     "http://127.0.0.1:5174",
+    "http://127.0.0.1:5176",
+    "http://127.0.0.1:8024",
+    "http://31.97.144.105:8024",
 ]
 
 CORS_ALLOW_CREDENTIALS = True