Files
ServerKit/backend
Juan DenisandClaude Fable 5 b2e4ac7c60 feat: interactive Terminal tab on /terminal over agent PTY (S8.3)
The "Terminal & Logs" page had no terminal. Now a Terminal tab hosts the
xterm console (RemoteTerminal) against paired agent servers, behind a
demo-style target rail (.term-shell: agent list with glowing status
dots, offline rows disabled, first online server auto-selected).

RemoteTerminal was built but never mountable - it imported a
nonexistent SocketContext and listened for a terminal:<sid> event that
nothing emits. Fixed the full output path:

- backend sockets.py: new subscribe_terminal/unsubscribe_terminal
  handlers join the browser into the agent gateway stream room
  (server_<id>_terminal:<session>) after validating the session via
  TerminalService.get_session
- RemoteTerminal: rewired to services/socket.js; consumes server_stream
  events filtered by the session channel (agent PTY -> gateway ->
  xterm), re-subscribes on socket reconnect, unsubscribes on unmount

VALID_TABS gains terminal (appended - logs stays the default landing
since the shell needs a connected agent; panel-host PTY remains a S5
gap, TerminalService rejects local).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 23:55:39 -04:00
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