Add contact form, cookie banner, and update packages

This commit includes the addition of a contact form and a cookie banner to improve user experience and comply with regulations. The contact form involves email submission functionality. Several packages have also been updated and new routes have been added to the sitemap for better SEO. Environment variables have also been adjusted for email and contact form functionality.

turbo/generators/templates/package.json.hbs

@@ -3,7 +3,7 @@
   "private": true,
   "version": "0.1.0",
   "exports": {
-    ".": "./server.ts"
+    ".": "./index.ts"
   },
   "typesVersions": {
     "*": {
@@ -11,7 +11,7 @@
         "src/*"
       ]
     }
-  }
+  },
   "license": "MIT",
   "scripts": {
     "clean": "rm -rf .turbo node_modules",