feat: Settings screen for custom branding (#8543)

- Ability to configure Chatwoot custom branding from UI when using paid plans

Co-authored-by: Nithin David Thomas <1277421+nithindavid@users.noreply.github.com>

enterprise/app/controllers/enterprise/super_admin/app_configs_controller.rb

@@ -0,0 +1,23 @@
+module Enterprise::SuperAdmin::AppConfigsController
+  private
+
+  def allowed_configs
+    return super if ChatwootHub.pricing_plan == 'community'
+
+    case @config
+    when 'custom_branding'
+      @allowed_configs = %w[
+        LOGO_THUMBNAIL
+        LOGO
+        BRAND_NAME
+        INSTALLATION_NAME
+        BRAND_URL
+        WIDGET_BRAND_URL
+        TERMS_URL
+        PRIVACY_URL
+      ]
+    else
+      super
+    end
+  end
+end

enterprise/app/helpers/super_admin/features.yml

@@ -3,21 +3,26 @@ custom_branding:
   description: 'Apply your own branding to this installation.'
   enabled: <%= (ChatwootHub.pricing_plan != 'community') %>
   icon: 'icon-paint-brush-line'
+  config_key: 'custom_branding'
+  enterprise: true
 agent_capacity:
   name: 'Agent Capacity'
   description: 'Set limits to auto-assigning conversations to your agents.'
   enabled: <%= (ChatwootHub.pricing_plan != 'community') %>
   icon: 'icon-hourglass-line'
+  enterprise: true
 audit_logs:
   name: 'Audit Logs'
   description: 'Track and trace account activities with ease with detailed audit logs.'
   enabled: <%= (ChatwootHub.pricing_plan != 'community') %>
   icon: 'icon-menu-search-line'
+  enterprise: true
 disable_branding:
   name: 'Disable Branding'
   description: 'Disable branding on live-chat widget and external emails.'
   enabled: <%= (ChatwootHub.pricing_plan != 'community') %>
   icon: 'icon-sailbot-fill'
+  enterprise: true
 live_chat:
   name: 'Live Chat'
   description: 'Improve your customer experience using a live chat on your website.'
@@ -33,6 +38,7 @@ messenger:
   description: 'Stay connected with your customers on Facebook & Instagram.'
   enabled: true
   icon: 'icon-messenger-line'
+  config_key: 'facebook'
 whatsapp:
   name: 'WhatsApp'
   description: 'Manage your WhatsApp business interactions from Chatwoot.'