Upgrade to Rails 7, new JS build setup

package.json

@@ -2,9 +2,6 @@
   "name": "akkounts",
   "private": true,
   "dependencies": {
-    "@rails/actioncable": "^6.0.0",
-    "@rails/ujs": "^6.0.0",
-    "@rails/webpacker": "4.3.0",
     "@tailwindcss/forms": "^0.4.0",
     "autoprefixer": "^10.4.2",
     "postcss": "^8.4.6",
@@ -12,9 +9,8 @@
     "postcss-import": "^14.0.2",
     "postcss-nested": "^5.0.6",
     "postcss-preset-env": "^7.3.1",
-    "tailwindcss": "^3.0.22",
-    "turbolinks": "^5.2.0"
     "sass": "^1.49.7",
+    "tailwindcss": "^3.0.22"
   },
   "version": "0.2.0",
   "devDependencies": {