Initial commit for new repo

public/js/pwa-init.js

@@ -0,0 +1,27 @@
+(function() {
+    // Function to check if app is installed
+    console.log("✅ pwa-init.js loaded");
+    function isPWAInstalled() {
+        return (window.matchMedia('(display-mode: standalone)').matches)
+            || (window.navigator.standalone === true);
+    }
+
+    // Only run if PWA not installed and not injected yet
+    if (!isPWAInstalled() && !localStorage.getItem('pwaInjected')) {
+        // Dynamically inject manifest
+        const link = document.createElement('link');
+        link.rel = 'manifest';
+        link.href = '/manifest.json';
+        document.head.appendChild(link);
+
+        // Register Service Worker
+        if ('serviceWorker' in navigator) {
+            navigator.serviceWorker.register('/sw.js')
+                .then(reg => console.log('Service Worker registered:', reg.scope))
+                .catch(err => console.error('SW registration failed:', err));
+        }
+
+        // Mark as injected to prevent running again
+        localStorage.setItem('pwaInjected', 'true');
+    }
+})();