RoamCode v4.0.39

Added

• Show the Node's own health in Settings → Node health: session-storage durability, per-provider
  availability, running version and Node.js version. A Node that fell back to the non-durable in-memory store
  now says so — that state silently discards the session list on every restart and was previously visible only
  by running curl /diag.
• Reach the gestures & keys guide from inside a session, through the session title menu. It had only ever been
  reachable from the sessions rail, which is off screen on mobile the moment a session is open — and the
  first-run card told people to look for it in the session.
• Link to the troubleshooting guide from the crash screen, the sign-in screen and a terminal that ended for a
  named reason. Nothing in the app had ever linked to its own documentation.
• Resize split panes from the keyboard: the divider is now a real tab stop with arrow, Home, End and Enter.
• Give the session header's menus their keyboard behaviour — focus moves in, arrow keys move between items,
  Escape closes, and focus returns to the button that opened them.

Fixed

• Keep a typed prompt when the terminal is disconnected. Submitting while reconnecting cleared the composer
  and its saved draft while xterm and the socket dropped the text — the message was lost with no error.
  Sending is now refused with an explanation, and the text stays until the terminal is back.
• Report why a terminal could not be attached. A missing working directory or an unavailable tmux was shown as
  " exited" with a hint that the provider might be signed out, and both recovery buttons re-ran the
  same failing spawn.
• Stop reconnecting forever after a device's access is revoked, and say when the Node has stopped answering
  instead of repeating "Reconnecting…" indefinitely.
• Say that the session list could not be loaded, with a Retry, instead of showing the "No sessions yet" empty
  state when the Node is unreachable.
• Warn before an update restarts the server while an agent is mid-turn. The confirmation existed but was never
  given the information it needed to appear.
• Replace raw failure text with plain language: request failed (503), EACCES: permission denied, scandir …
  and Invalid token (401) no longer reach the screen, and the server's actionable hints (for example, to
  install tmux) are now kept instead of discarded.
• Report a rate limit as a rate limit rather than as a lost connection.
• Show a file produced by an agent as a confirmation instead of styling it as a warning, and say when a
  selection reached neither clipboard rather than always reporting success.
• Say when the terminal is still connecting, instead of showing an empty black pane.
• Show terminal keys as inert while the terminal cannot accept input, rather than letting them look live and
  do nothing.
• Explain that a Node cannot open terminals before asking for a directory, rather than after.
• Tell the user when a session rename never reached the Node, instead of only logging it to the console.
• Keep Help reachable when the desktop sessions rail is collapsed.
• Trap keyboard focus inside the file preview, which sat outside the files panel's focus trap.
• Announce toasts to screen readers through a live region that is always present, rather than one created at
  the same moment as its message.
• Offer a retry on provider-account and paired-device load failures.

Full changelog: v4.0.38...v4.0.39