Forever Gamepad UI: Questie (Fix)

0.2.46

- Fix Immersion's portrait switch looking disabled while the current preview remains enabled. Mouse and controller edits now preview immediately across tabs; Apply saves the setting, while Close or combat closure discards unsaved changes. Saved off remains off when reopening settings.
- Remove the live portrait and cancel its model presentation on opt-out. Late model-load callbacks cannot revive it. Restore the normal owned mouse-tooltip header without requiring another hover, and redraw the shared map tooltip on its next normal input update.
- Keep custom tracker card portraits independently configurable with Quest tracker → NPC portraits, and clarify both controls. Preserve model reuse during ordinary hover/native-tooltip handoffs.
- Add regressions against byte-verified 0.2.45 and exercise immediate settings changes, saving false, reopening, tabs, defaults, cancellation, combat closure, Questie options, stationary hover, delayed models and re-enable. Run existing compatibility checks against Questie 12.0.2, 12.0.3, 12.0.4 and 12.1.0 / QuestieDB 1.0.6. In-client validation remains pending.