[Bug]: CLI export of a v2 project drops 3D cursor, click effects, webcam and audio-gain settings #1467

Describe the bug

openscreen export on a legacy v2 project ({ version, media, editor }, the shape openscreen record --project writes) silently drops editor keys the export knows how to render. loadLegacyProject (src/cli/loadCliProject.ts) migrates normalizeProjectEditor(project.editor), and that function keeps an allowlist. Everything outside it is gone before getEditorSettings reads legacyEditor, so it falls back to defaults.

Keys read by getEditorSettings but dropped on this path (checked on v2.2.0 and main):

• Cursor: cursorModel3d, cursorClickImpact, cursorClickSound, cursorClickSoundGainDb, cursorShow, cursorAutoHide
• Webcam: webcamAnchor, webcamBackgroundMode, webcamBlurIntensity, webcamCropPan, webcamCropRegion, webcamRoundness, webcamWallpaper
• Audio: audioGainDb

Expected behavior

The same keys render the same whether the project is a v2 file or a document file.

To Reproduce

1. openscreen record --duration 10 --project demo.openscreen and click a few times.
2. In demo.openscreen, set editor.cursorModel3d: true and editor.cursorClickSound: true.
3. openscreen export demo.openscreen -o out.mp4.

Measured on the 2.2.0 Windows build, with the same project exported twice:

OS

Windows 11, OpenScreen 2.2.0