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/components/open/forms/OpenForm.vue

@@ -7,8 +7,8 @@
   <form v-else-if="dataForm" @submit.prevent="">
     <transition name="fade" mode="out-in" appear>
       <template v-for="group, groupIndex in fieldGroups">
-        <div v-if="currentFieldGroupIndex===groupIndex" 
-              :key="groupIndex" 
+        <div v-if="currentFieldGroupIndex===groupIndex"
+              :key="groupIndex"
               class="form-group flex flex-wrap w-full">
 
           <draggable v-model="currentFields"