feat: Super admin design improvements (#8517)

- Revamp the super admin design
- Introduce a new settings page for support and billing settings
- Move the access tokens into users, agent bots and platform app show pages


Co-authored-by: Sojan <sojan@pepalo.com>
Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

enterprise/app/helpers/super_admin/features.yml

@@ -0,0 +1,60 @@
+custom_branding:
+  name: 'Custom Branding'
+  description: 'Apply your own branding to this installation.'
+  enabled: <%= (ChatwootHub.pricing_plan != 'community') %>
+  icon: 'icon-paint-brush-line'
+agent_capacity:
+  name: 'Agent Capacity'
+  description: 'Set limits to auto-assigning conversations to your agents.'
+  enabled: <%= (ChatwootHub.pricing_plan != 'community') %>
+  icon: 'icon-hourglass-line'
+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'
+disable_branding:
+  name: 'Disable Branding'
+  description: 'Disable branding on live-chat widget and external emails.'
+  enabled: <%= (ChatwootHub.pricing_plan != 'community') %>
+  icon: 'icon-sailbot-fill'
+live_chat:
+  name: 'Live Chat'
+  description: 'Improve your customer experience using a live chat on your website.'
+  enabled: true
+  icon: 'icon-chat-smile-3-line'
+email:
+  name: 'Email'
+  description: 'Manage your email customer interactions from Chatwoot.'
+  enabled: true
+  icon: 'icon-mail-send-fill'
+messenger:
+  name: 'Messenger'
+  description: 'Stay connected with your customers on Facebook & Instagram.'
+  enabled: true
+  icon: 'icon-messenger-line'
+whatsapp:
+  name: 'WhatsApp'
+  description: 'Manage your WhatsApp business interactions from Chatwoot.'
+  enabled: true
+  icon: 'icon-whatsapp-line'
+telegram:
+  name: 'Telegram'
+  description: 'Manage your Telegram customer interactions from Chatwoot.'
+  enabled: true
+  icon: 'icon-telegram-line'
+line:
+  name: 'Line'
+  description: 'Manage your Line customer interactions from Chatwoot.'
+  enabled: true
+  icon: 'icon-line-line'
+sms:
+  name: 'SMS'
+  description: 'Manage your SMS customer interactions from Chatwoot.'
+  enabled: true
+  icon: 'icon-message-line'
+help_center:
+  name: 'Help Center'
+  description: 'Allow agents to create help center articles and publish them in a portal.'
+  enabled: true
+  icon: 'icon-book-2-line'