Feature flags (#543)

* Re-organize a bit controllers

* Added the featureflagcontroller

* Implement feature flags in the front-end

* Clean env files

* Clean console.log messages

* Fix feature flag test

client/components/pages/settings/WorkSpaceCustomDomains.vue

@@ -1,6 +1,6 @@
 <template>
   <div
-    v-if="customDomainsEnabled"
+    v-if="useFeatureFlag('custom_domains')"
     id="custom-domains"
   >
     <UButton
@@ -82,10 +82,6 @@ const customDomainsForm = useForm({
 const customDomainsLoading = ref(false)
 const showCustomDomainModal = ref(false)
 
-const customDomainsEnabled = computed(
-  () => useRuntimeConfig().public.customDomainsEnabled,
-)
-
 onMounted(() => {
   initCustomDomains()
 })

client/components/pages/settings/WorkSpaceUser.vue

@@ -202,7 +202,7 @@ const showEditUserModal = ref(false)
 const selectedUser = ref(null)
 const userNewRole = ref("")
 
-const paidPlansEnabled = computed(() => useRuntimeConfig().public.paidPlansEnabled)
+const paidPlansEnabled = ref(useFeatureFlag('billing.enabled'))
 const canInviteUser = computed(() => {
   return paidPlansEnabled.value ? workspace.value.is_pro : true
 })