feat: Audit Logs for Account User Changes (#7405)

- Audit log for user invitations: https://linear.app/chatwoot/issue/CW-1768/invited-a-user-to-the-account
- Audit log for change role: https://linear.app/chatwoot/issue/CW-1767/name-or-email-changed-the-role-of-the-user-email-to-agent-or-admin
- Audit log for status change: https://linear.app/chatwoot/issue/CW-1766/availability-status-as-events-for-audit-logs


Co-authored-by: Shivam Mishra <scm.mymail@gmail.com>

app/javascript/dashboard/i18n/locale/ar/auditLogs.json

@@ -19,7 +19,6 @@
       "SUCCESS_MESSAGE": "AuditLogs retrieved successfully",
       "ERROR_MESSAGE": "تعذر الاتصال بالخادم، الرجاء المحاولة مرة أخرى لاحقاً"
     },
-    "DEFAULT_USER": "System",
     "AUTOMATION_RULE": {
       "ADD": "%{agentName} created a new automation rule (#%{id})",
       "EDIT": "%{agentName} updated an automation rule (#%{id})",