Merge app/polar into develop #1148

Job	Run time
Linting	2m 40s
Render Tests (windows-latest)	3m 11s
Tests (windows-latest)	3m 33s
Tests (ubuntu-latest)	1m 53s
Tests (macos-latest)	2m 55s
Build NuGet (windows-latest)	8m 57s
Build Blazor (ubuntu-latest)	16m 34s
Build Android	10m 47s
Build Desktop (windows-latest)	3m 19s
Build Blazor (macos-latest)	24m 20s
Build Desktop (ubuntu-latest)	2m 20s
Build Desktop (macos-latest)	4m 30s
CodeQL (csharp)	9m 59s
CodeQL (python)	5m 54s
	1h 40m 52s

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