* Enable IncludeAvaloniaGenerators on integartion tests app
* Implement basic TitleBarAutomationPeer
* Add WindowDecorationsTests (windows only for now)
* Implement window decoration tests on macOS
* Fix build on appium 1
* Fix some windows tests
* Extract WindowDecorationsTests into a separated collection, so it won't conflict
* Fix build
* Fix build
* ensure owner topmost flag is set if its topmost when showing a owned window
* add comments on why HWND_TOPMOST is set again
* add Topmost with owned window integration tests
* fix tests
* Add integration test for access key indicators in macOS menu bar titles.
Tests for access key indicators displaying as plain underscores in macOS menu bar items.
* Exclude access key markers from native menu titles on macOS.
macOS does not support access key markers, so they just display as extra underscores.
Integration tests for #10420:
- Adds an `--overlayPopups` command-line argument to IntegrationTestApp
- Renames `TestAppFixture` -> `DefaultAppFixture`
- Adds additional `OverlayPopupsAppFixture`
- Runs ComboBox and Menu tests in both default and overlay popups mode
- VS keeps changing the `.sln` file
We need to be explicit about which element we're talking about when there are two elements with the same content, and so use accessibility IDs rather than Name.