fix(map): enable fluid mobile pinch-to-zoom and tactile zoom controls without GPS follow lock (v20)

sw.js

@@ -1,20 +1,20 @@
 // Service Worker for FlockRadar Offline Driving & Live Updates
-const CACHE_NAME = 'flockradar-v19';
+const CACHE_NAME = 'flockradar-v20';
 const ASSETS_TO_CACHE = [
   './',
   './index.html',
-  './css/styles.css?v=19',
-  './js/icons.js?v=19',
-  './js/app.js?v=19',
-  './js/auth.js?v=19',
-  './js/radar.js?v=19',
-  './data/portals.js?v=19',
-  './favicon.svg?v=19',
-  './favicon.ico?v=19',
-  './apple-touch-icon.png?v=19',
-  './icon-192.png?v=19',
-  './icon-512.png?v=19',
-  './og-image.png?v=19',
+  './css/styles.css?v=20',
+  './js/icons.js?v=20',
+  './js/app.js?v=20',
+  './js/auth.js?v=20',
+  './js/radar.js?v=20',
+  './data/portals.js?v=20',
+  './favicon.svg?v=20',
+  './favicon.ico?v=20',
+  './apple-touch-icon.png?v=20',
+  './icon-192.png?v=20',
+  './icon-512.png?v=20',
+  './og-image.png?v=20',
   './assets/img/logo.svg',
   './assets/img/flock_pole_cam_palmdale.jpg',
   './manifest.json'