Add automated versioning and deployment system

lite/build.js

@@ -131,6 +131,25 @@ if (typeof window !== 'undefined') {
     
     let modalContent = fs.readFileSync(modalPath, 'utf8');
     
+    // Read version from VERSION file and inject into modal title
+    const versionPath = path.join(__dirname, 'VERSION');
+    let versionTitle = 'Nostr Login';
+    
+    if (fs.existsSync(versionPath)) {
+      try {
+        const version = fs.readFileSync(versionPath, 'utf8').trim();
+        versionTitle = `Nostr Login v${version}`;
+        console.log(`🔢 Using version: ${version}`);
+      } catch (error) {
+        console.warn('⚠️  Could not read VERSION file, using default title');
+      }
+    } else {
+      console.log('📋 No VERSION file found, using default title');
+    }
+    
+    // Replace the modal title in the content
+    modalContent = modalContent.replace(/modalTitle\.textContent = 'Nostr Login';/, `modalTitle.textContent = '${versionTitle}';`);
+    
     // Skip header comments
     let lines = modalContent.split('\n');
     let contentStartIndex = 0;