Acquisition GUI based on queue-monitor, that also allows for running locally.

[Jakub Wlodek (jwlodek)]

• Working on queue-monitor variant, tuned for HEX
• Working on DAQ UI prototype

[Anthony Sligar (sligara7)]

Was going to suggest just merging and cleaning up CI checks in a future PR.

[Anthony Sligar (sligara7)]

Jakub Wlodek (@jwlodek) I put this together to fix some of the CI checks. jwlodek#3.

Fixed there (mock tests: back to main's baseline of 13 failed / 115 passed):

1. DCLM.set calls forward_watcher_updates without importing it → every beam-mode change raised NameError.
2. The merge with main dropped the ops-mode guard on the beam-current suspender (a8feb5c), so plans would pause during MAINTENANCE/SHUTDOWN.
3. pytest collected src/hextools/gui → 13 Qt import errors in CI.
4. tomo_alignment_scan tests still used the old positional arguments.

For you to decide (not changed):

• RE_METADATA_KEYS is undefined in gui/__main__.py:195 (in the unused QtRunEngineManagerMonitor).
• motors.py registers VelocityRespectingMotorMock as the default mock for every ophyd-async Motor at import time, which changes mock behaviour for anything that imports hextools.motors. A hextools subclass would avoid the global side effect.
• The hex-gui pixi task used to connect to qs1; it now starts the in-process (local RunEngine) mode. The module docstring mentions QSERVER_HTTP_SERVER_URI, but nothing reads it, and the QueueServer path passes no API key.
• The weather widget calls api.open-meteo.com every 10 minutes from the beamline workstation; on restricted egress that's a 10 s timeout. Worth checking that it runs off the GUI thread.
• ntnda-qt-viewer is a git dependency with no pinned revision.