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`.

sites/src/utils/fileAccess.ts

@@ -7,7 +7,30 @@
  */
 
 const SITES_DATA_PATH = import.meta.env.SITES_DATA_PATH || '/sites';
-const API_URL = import.meta.env.VITE_API_URL || 'https://api.igny8.com/api';
+
+/**
+ * Get API base URL - auto-detect based on current origin
+ */
+function getApiBaseUrl(): string {
+  const envUrl = import.meta.env.VITE_API_URL;
+  if (envUrl) {
+    return envUrl.endsWith('/api') ? envUrl : `${envUrl}/api`;
+  }
+  
+  if (typeof window !== 'undefined') {
+    const origin = window.location.origin;
+    if (/^\d+\.\d+\.\d+\.\d+/.test(origin) || origin.includes('localhost') || origin.includes('127.0.0.1')) {
+      if (origin.includes(':8024')) {
+        return origin.replace(':8024', ':8011') + '/api';
+      }
+      return origin.split(':')[0] + ':8011/api';
+    }
+  }
+  
+  return 'https://api.igny8.com/api';
+}
+
+const API_URL = getApiBaseUrl();
 
 /**
  * Get file URL for a site asset.