Enable pricing (#151)

* Enable Pro plan - WIP

* no pricing page if have no paid plans

* Set pricing ids in env

* views & submissions FREE for all

* extra param for env

* form password FREE for all

* Custom Code is PRO feature

* Replace codeinput prism with codemirror

* Better form Cleaning message

* Added risky user email spam protection

* fix form cleaning

* Pricing page new UI

* form cleaner

* Polish changes

* Fixed tests

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Co-authored-by: Julien Nahum <julien@nahum.net>

resources/js/pages/settings/index.vue

@@ -16,7 +16,7 @@
             <ul class="flex flex-wrap -mb-px text-sm font-medium text-center">
               <li class="mr-6" v-for="(tab, i) in tabsList" :key="i+1">
                 <router-link :to="{ name: tab.route }"
-                    class="hover:no-underline inline-block py-4 rounded-t-lg border-b-2 border-transparent text-gray-500 hover:text-gray-600"
+                    class="hover:no-underline inline-block py-4 rounded-t-lg border-b-2 text-gray-500 hover:text-gray-600"
                     active-class="text-blue-600 hover:text-blue-900 dark:text-blue-500 dark:hover:text-blue-500 border-blue-600 dark:border-blue-500"
                 >{{tab.name}}</router-link>
               </li>