Add more logging to template config loading for debugging

web/overlay-controller.js

@@ -134,7 +134,9 @@ class WebOverlayController {
      */
     async loadTemplateConfig() {
         try {
+            console.log('[OverlayController] Loading template config...');
             const config = await this.apiRequest('/template-config');
+            console.log('[OverlayController] Template config response:', config);
             
             if (config && config.templates && config.templates.length > 0) {
                 this.templateSequence = config.templates;
@@ -149,12 +151,14 @@ class WebOverlayController {
                     }
                 }
                 
-                this.log(`Loaded template config: ${this.templateSequence.length} templates, rotating every ${this.rotatingTime}s`);
+                console.log(`[OverlayController] Loaded template config: ${this.templateSequence.length} templates, rotating every ${this.rotatingTime}s`);
+                console.log('[OverlayController] Template sequence:', this.templateSequence.map(t => t.name).join(', '));
                 
                 // Start template rotation
                 this.startTemplateRotation();
             } else {
-                this.log('No template sequence configured, using default template');
+                console.log('[OverlayController] No template sequence configured, using default template');
+                console.log('[OverlayController] Config:', config);
             }
         } catch (error) {
             console.error('[OverlayController] Failed to load template config:', error);