0cwa / mixxx / 32070071571

Pull #20

github

Fix post-merge CI regressions and review findings

Restore the global [App],keylock_engine control while keeping per-deck keylock settings authoritative, and remove redundant per-deck configuration lookups. Update the QML sound manager proxy to save only the global selector and add migration coverage for Bungee and Signalsmith values.

Preserve flushed Bungee frames across process boundaries and extend the flush-accounting regression test. Fix the benchmark workflow indentation, trigger Bungee ASan runs for keycontrol changes, and build Eigen3 out of source in Flatpak.

Validated in mixxx-build:

- cmake --build ... --target mixxx-test --parallel 1 (100% complete).

- 81 focused tests passed; one opt-in trace test skipped.

- EngineSyncTest.*: all 61 passed.

- Exact prior CI failures SlowRubberBand, SoundTouchCrashTest, SoundTouchReverseTest, and RubberbandReverseTest: all passed.

340 of 636 new or added lines in 11 files covered. (53.46%)

35830 of 117883 relevant lines covered (30.39%)

54249.58 hits per line