feat: Add base HTML template and implement dashboard, logs, and service views

- Created a base HTML template for consistent layout across pages.
- Developed a dashboard page to display backup service metrics and statuses.
- Implemented a log viewer for detailed log file inspection.
- Added error handling page for better user experience during failures.
- Introduced service detail page to show specific service metrics and actions.
- Enhanced log filtering and viewing capabilities.
- Integrated auto-refresh functionality for real-time updates on metrics.
- Created integration and unit test scripts for backup metrics functionality.

test-web-integration.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+
+import os
+import json
+import sys
+
+# Set environment
+os.environ['BACKUP_ROOT'] = '/home/acedanger/shell'
+METRICS_DIR = '/home/acedanger/shell/metrics'
+
+
+def load_json_file(filepath):
+    """Safely load JSON file with error handling"""
+    try:
+        if os.path.exists(filepath):
+            with open(filepath, 'r') as f:
+                return json.load(f)
+    except Exception as e:
+        print(f"Error loading JSON file {filepath}: {e}")
+    return None
+
+
+def get_service_metrics(service_name):
+    """Get metrics for a specific service"""
+    # Simple status file approach
+    status_file = os.path.join(METRICS_DIR, f'{service_name}_status.json')
+
+    status = load_json_file(status_file)
+
+    return {
+        'status': status,
+        'last_run': status.get('end_time') if status else None,
+        'current_status': status.get('status', 'unknown') if status else 'never_run',
+        'files_processed': status.get('files_processed', 0) if status else 0,
+        'total_size': status.get('total_size_bytes', 0) if status else 0,
+        'duration': status.get('duration_seconds', 0) if status else 0
+    }
+
+
+def get_consolidated_metrics():
+    """Get consolidated metrics across all services"""
+    # With simplified approach, we consolidate by reading all status files
+    services = {}
+
+    if os.path.exists(METRICS_DIR):
+        for filename in os.listdir(METRICS_DIR):
+            if filename.endswith('_status.json'):
+                service_name = filename.replace('_status.json', '')
+                status_file = os.path.join(METRICS_DIR, filename)
+                status = load_json_file(status_file)
+                if status:
+                    services[service_name] = status
+
+    return {
+        'services': services,
+        'total_services': len(services),
+        'last_updated': '2025-06-18T05:15:00-04:00'
+    }
+
+
+if __name__ == "__main__":
+    print('=== Testing Simplified Metrics Web Integration ===')
+
+    # Test individual service metrics
+    print('\n1. Individual Service Metrics:')
+    for service in ['plex', 'immich', 'media-services']:
+        try:
+            metrics = get_service_metrics(service)
+            status = metrics['current_status']
+            files = metrics['files_processed']
+            duration = metrics['duration']
+            print(f'   {service}: {status} ({files} files, {duration}s)')
+        except Exception as e:
+            print(f'   {service}: Error - {e}')
+
+    # Test consolidated metrics
+    print('\n2. Consolidated Metrics:')
+    try:
+        consolidated = get_consolidated_metrics()
+        services = consolidated['services']
+        print(f'   Total services: {len(services)}')
+        for name, status in services.items():
+            message = status.get('message', 'N/A')
+            print(f'   {name}: {status["status"]} - {message}')
+    except Exception as e:
+        print(f'   Error: {e}')
+
+    print('\n✅ Web integration test completed successfully!')