feat(ee): Add SLA management UI (#8777)

Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Pranav <pranav@chatwoot.com>

app/javascript/dashboard/i18n/locale/en/index.js

@@ -29,6 +29,7 @@ import settings from './settings.json';
 import signup from './signup.json';
 import teamsSettings from './teamsSettings.json';
 import whatsappTemplates from './whatsappTemplates.json';
+import sla from './sla.json';
 import inbox from './inbox.json';
 
 export default {
@@ -61,6 +62,7 @@ export default {
   ...setNewPassword,
   ...settings,
   ...signup,
+  ...sla,
   ...teamsSettings,
   ...whatsappTemplates,
   ...inbox,