feat: Implement image fetching and storage system

- Add image-fetcher module for downloading and saving images from various sources.
- Create storage module for managing image files, including downloading, verifying integrity, and cleaning up orphaned files.
- Develop gallery HTML page for displaying images with sorting and filtering options.
- Set up RESTful API routes for image management, including fetching, adding tags, and deleting images.
- Introduce setup script for initializing the database and configuring image sources.
- Implement a batch process for verifying image integrity and cleaning up old images.
- Add setup batch script for easy installation and configuration of the image storage system.

server.js

@@ -1,30 +1,103 @@
 const express = require('express');
 const path = require('path');
+const fs = require('fs');
+const database = require('./lib/database');
+const imageFetcher = require('./lib/image-fetcher');
+const imagesRouter = require('./routes/images');
+
 const app = express();
 const PORT = process.env.PORT || 3001;
 const DOMAIN = process.env.DOMAIN || 'homebase.sketchferret.com';
 
-// Serve static files from public folder
+// Middleware
+app.use(express.json());
 app.use(express.static(path.join(__dirname, 'public')));
 
-// API endpoint
+// Initialize database
+database.initializeDatabase().catch(err => {
+  console.error('Failed to initialize database:', err);
+  process.exit(1);
+});
+
+// API Routes
+app.use('/api', imagesRouter);
+
+// Status endpoint
 app.get('/api/status', (req, res) => {
   res.json({
     message: 'HomeBase is running!',
     domain: DOMAIN,
     timestamp: new Date().toISOString(),
-    version: '1.0.0'
+    version: '1.0.0',
+    features: {
+      imageStorage: true,
+      tagging: true,
+      corruptionDetection: true
+    }
   });
 });
 
+// Health check
 app.get('/health', (req, res) => {
   res.json({ status: 'healthy' });
 });
 
-app.listen(PORT, '0.0.0.0', () => {
-  console.log(`Server running on port ${PORT}`);
-  console.log(`Domain: ${DOMAIN}`);
-  console.log(`Visit: http://${DOMAIN}`);
+// Start server
+const server = app.listen(PORT, '0.0.0.0', () => {
+  console.log(`\n🏠 HomeBase Server Started`);
+  console.log(`   Port: ${PORT}`);
+  console.log(`   Domain: ${DOMAIN}`);
+  console.log(`   URL: http://${DOMAIN}\n`);
+
+  // Load configuration from image-sources.json
+  const configPath = path.join(__dirname, 'image-sources.json');
+  let config = { sources: [], fetchInterval: 2.5 };
+
+  try {
+    if (fs.existsSync(configPath)) {
+      const fileContent = fs.readFileSync(configPath, 'utf8');
+      config = JSON.parse(fileContent);
+    }
+  } catch (err) {
+    console.warn('⚠️  Could not read image-sources.json:', err.message);
+  }
+
+  const imageSources = config.sources || [];
+  const fetchInterval = config.fetchInterval || 2.5;
+
+  // Start image fetcher if sources are configured
+  if (imageSources.length > 0) {
+    const enabledSources = imageSources.filter(s => s.enabled);
+    if (enabledSources.length > 0) {
+      imageFetcher.startFetcher(enabledSources, fetchInterval);
+      console.log(`📸 Image fetcher: Enabled (${fetchInterval} minute interval)\n`);
+    } else {
+      console.log('📸 Image fetcher: Disabled (no enabled sources in config)');
+      console.log('   Edit image-sources.json and set "enabled": true to enable\n');
+    }
+  } else {
+    console.log('📸 Image fetcher: No sources configured');
+    console.log('   Edit image-sources.json to add image sources\n');
+  }
+});
+
+// Graceful shutdown
+process.on('SIGTERM', () => {
+  console.log('\n📴 Shutting down gracefully...');
+  imageFetcher.stopFetcher();
+  server.close(async () => {
+    await database.closeDatabase();
+    process.exit(0);
+  });
+});
+
+process.on('SIGINT', () => {
+  console.log('\n📴 Shutting down gracefully...');
+  imageFetcher.stopFetcher();
+  server.close(async () => {
+    await database.closeDatabase();
+    process.exit(0);
+  });
 });