fix message ids and add missing messages (#6069)

webapp/i18n/en.json

@@ -166,6 +166,7 @@
   "admin.cluster.status_table.status": "Status",
   "admin.cluster.status_table.url": "Inter-Node URL",
   "admin.cluster.status_table.version": "Version",
+  "admin.cluster.unknown": "unknown",
   "admin.compliance.directoryDescription": "Directory to which compliance reports are written. If blank, will be set to ./data/.",
   "admin.compliance.directoryExample": "E.g.: \"./data/\"",
   "admin.compliance.directoryTitle": "Compliance Report Directory:",
@@ -393,6 +394,7 @@
   "admin.image.amazonS3RegionExample": "E.g.: \"us-east-1\"",
   "admin.image.amazonS3RegionTitle": "Amazon S3 Region:",
   "admin.image.amazonS3SSLDescription": "When false, allow insecure connections to Amazon S3. Defaults to secure connections only.",
+  "admin.image.amazonS3SSLExample": "E.g.: \"true\"",
   "admin.image.amazonS3SSLTitle": "Enable Secure Amazon S3 Connections:",
   "admin.image.amazonS3SecretDescription": "Obtain this credential from your Amazon EC2 administrator.",
   "admin.image.amazonS3SecretExample": "E.g.: \"jcuS8PuvcpGhpgHhlcpT1Mx42pnqMxQY\"",
@@ -696,7 +698,7 @@
   "admin.service.corsTitle": "Enable cross-origin requests from:",
   "admin.service.developerDesc": "When true, JavaScript errors are shown in a purple bar at the top of the user interface. Not recommended for use in production. ",
   "admin.service.developerTitle": "Enable Developer Mode: ",
-  "admin.service.enforcMfaTitle": "Enforce Multi-factor Authentication:",
+  "admin.service.enforceMfaTitle": "Enforce Multi-factor Authentication:",
   "admin.service.enforceMfaDesc": "When true, <a href='https://docs.mattermost.com/deployment/auth.html' target='_blank'>multi-factor authentication</a> is required for login. New users will be required to configure MFA on signup. Logged in users without MFA configured are redirected to the MFA setup page until configuration is complete.<br/><br/>If your system has users with login methods other than AD/LDAP and email, MFA must be enforced with the authentication provider outside of Mattermost.",
   "admin.service.forward80To443": "Forward port 80 to 443:",
   "admin.service.forward80To443Description": "Forwards all insecure traffic from port 80 to secure port 443",
@@ -778,6 +780,7 @@
   "admin.sidebar.login": "Login",
   "admin.sidebar.logs": "Logs",
   "admin.sidebar.metrics": "Performance Monitoring",
+  "admin.sidebar.mfa": "MFA",
   "admin.sidebar.nativeAppLinks": "Mattermost App Links",
   "admin.sidebar.notifications": "Notifications",
   "admin.sidebar.oauth": "OAuth 2.0",
@@ -1136,7 +1139,7 @@
   "channel_modal.publicChannel2": "Create a new public channel anyone can join. ",
   "channel_modal.purpose": "Purpose",
   "channel_modal.purposeEx": "E.g.: \"A channel to file bugs and improvements\"",
-  "channel_notification.push": "Send mobile push notifications",
+  "channel_notifications.push": "Send mobile push notifications",
   "channel_notifications.allActivity": "For all activity",
   "channel_notifications.allUnread": "For all unread messages",
   "channel_notifications.globalDefault": "Global default ({notifyLevel})",