message: remove strings from removed code
diff: "Failed to join room": "Failed to join room",
  "Message Pinning": "Message Pinning",
  "Custom user status messages": "Custom user status messages",
  - "Increase performance by only loading room members on first view": "Increase performance by only loading room members on first view",
  "Backup of encryption keys to server": "Backup of encryption keys to server",
  "Render simple counters in room header": "Render simple counters in room header",
  "Two-way device verification using short text": "Two-way device verification using short text",
  "Identity Server is": "Identity Server is",
  "Access Token:": "Access Token:",
  "click to reveal": "click to reveal",
  - "Lazy loading members not supported": "Lazy loading members not supported",
  - "Lazy loading is not supported by your current homeserver.": "Lazy loading is not supported by your current homeserver.",
  "Labs": "Labs",
  "Notifications": "Notifications",
  "Start automatically after system login": "Start automatically after system login",
  