GUI issue

[arnodelorme]

Fixed and verified. uv run eegprep-console --full now launches.

What was wrong

The command was wired correctly — it just failed at runtime with RuntimeError: PySide6 is required because the venv
hadn't been synced with the GUI/console dependencies. PySide6 and pyqtgraph (the gui extra, pulled in by console)
were missing; only IPython was present.

The fix

uv sync --extra console
This is exactly the path the error message already pointed to. It installs pyside6 6.11.0 and pyqtgraph 0.14.0. No
code or pyproject.toml changes were needed — gui/console are intentionally optional extras (PySide6 is heavy, and
the project deliberately keeps lean headless Linux-server installs working), so folding them into the dev group
would be wrong.

Verification

• The exact gui("full", …) window-construction path run_console uses builds an EEGPrepMainWindow successfully
  (offscreen Qt).
• The full binary launches end-to-end: prints the EEGPrep interactive console banner, enters the IPython shell, and
  exits cleanly — no traceback.
• Re-ran uv run eegprep-console --full afterward: PySide6 survives (uv run did not prune it), so the fix is durable
  across invocations.

The --simple-prompt/event-loop notes you'd see in my test runs are only because I piped exit into stdin (non-tty);
they won't appear when you run it interactively in a real terminal.

✻ Cooked for 3m 7s

※ recap: Goal was to make uv run eegprep-console --full work. Fixed by running uv sync --extra console to install
the missing PySide6 and pyqtgraph dependencies; verified the console launches cleanly. Nothing left to do; the
command works now. (disable recaps in /config)

[claude]

🤖 Plan:

• Read issue and run actionability check

Not actionable as a code change. Title says "do not create a PR for this", and the body confirms the root cause was an unsynced venv (missing PySide6/pyqtgraph from the console extra), resolved by uv sync --extra console — explicitly noting "No code or pyproject.toml changes were needed". The console/gui extras are intentionally optional per the project (heavy PySide6, lean headless installs).

No PR opened. Closing as no-op unless a maintainer wants follow-up such as a clearer error message or a docs note pointing users to uv sync --extra console when the RuntimeError: PySide6 is required is raised.

[suraj-ranganath]

🤖 Follow-up PR opened because the fresh source-checkout path still required undocumented dependency knowledge. #199 keeps published lean installs unchanged, but adds IPython/PySide6/pyqtgraph to the default dev sync so uv run eegprep-console --full works after cloning with uv. Verified with a throwaway UV_PROJECT_ENVIRONMENT launch smoke.