Update PWA assets and enhance UI components for improved user experience

- Replaced outdated favicon and app icons with new PNG assets for better scalability and visual quality.
- Updated index.html and manifest.json to reflect new icon paths and improve PWA support.
- Added a script in package.json to generate PWA icons automatically.
- Enhanced AppLauncherOverlay.vue with a refresh button for better user interaction.
- Improved SplashScreen.vue with new transition effects for a more engaging user experience.

neode-ui/public/manifest.json

@@ -1,43 +1 @@
-{
-  "name": "Archipelago",
-  "short_name": "Archipelago",
-  "description": "Your sovereign personal server",
-  "theme_color": "#000000",
-  "background_color": "#000000",
-  "display": "standalone",
-  "orientation": "any",
-  "scope": "/",
-  "start_url": "/",
-  "id": "/",
-  "icons": [
-    {
-      "src": "/assets/img/favico.png",
-      "sizes": "192x192",
-      "type": "image/png",
-      "purpose": "any maskable"
-    },
-    {
-      "src": "/assets/img/favico.png",
-      "sizes": "512x512",
-      "type": "image/png",
-      "purpose": "any maskable"
-    }
-  ],
-  "categories": ["utilities", "productivity"],
-  "screenshots": [],
-  "shortcuts": [
-    {
-      "name": "Dashboard",
-      "short_name": "Dashboard",
-      "description": "Open the dashboard",
-      "url": "/dashboard",
-      "icons": [
-        {
-          "src": "/assets/img/favico.png",
-          "sizes": "192x192"
-        }
-      ]
-    }
-  ]
-}
-
+{"name":"Archipelago","short_name":"Archipelago","description":"Your sovereign personal server","theme_color":"#000000","background_color":"#000000","display":"standalone","orientation":"any","scope":"/","start_url":"/","id":"/","icons":[{"src":"/assets/icon/pwa-192x192.png","sizes":"192x192","type":"image/png","purpose":"any"},{"src":"/assets/icon/pwa-512x512.png","sizes":"512x512","type":"image/png","purpose":"any"},{"src":"/assets/icon/maskable-icon-512x512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}],"categories":["utilities","productivity"],"screenshots":[],"shortcuts":[{"name":"Dashboard","short_name":"Dashboard","description":"Open the dashboard","url":"/dashboard","icons":[{"src":"/assets/icon/pwa-192x192.png","sizes":"192x192"}]}]}