Custom SEO (#154)

* 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

* Custom SEO

* fix custom seo formcleaner

* remvoe fix condition

app/Http/Resources/FormResource.php

@@ -48,7 +48,8 @@ class FormResource extends JsonResource
             'slack_webhook_url' => $this->slack_webhook_url,
             'discord_webhook_url' => $this->discord_webhook_url,
             'removed_properties' => $this->removed_properties,
-            'last_edited_human' => $this->updated_at?->diffForHumans()
+            'last_edited_human' => $this->updated_at?->diffForHumans(),
+            'seo_meta' => $this->seo_meta
         ] : [];
 
         $baseData = $this->getFilteredFormData(parent::toArray($request), $this->userIsFormOwner());