🗑️ Remove Pulse and Sanctum configuration files due to deprecation

🛠️ Upgrade to Laravel 12 and update dependencies, including `laravel-echo` and `pusher-js`
🗑️ Remove `laravel/folio` package and related configurations

package.json

@@ -13,11 +13,11 @@
         "chartjs-adapter-date-fns": "^3.0.0",
         "date-fns": "^4.1.0",
         "flatpickr": "^4.6.13",
-        "laravel-echo": "^1.16.1",
+        "laravel-echo": "^2.3.0",
         "laravel-vite-plugin": "^1.0",
         "nostr-tools": "^2.7.2",
         "postcss": "^8.4.41",
-        "pusher-js": "^8.4.0-rc2",
+        "pusher-js": "^8.4.0",
         "tailwindcss": "^3.4.10",
         "vite": "^5.0",
         "webln": "^0.3.2"