ux: custom action command palette layout #4492

Job	Run time
Prepare version string	5s
Build / Build Linux	3m 21s
Build / Build Windows ARM64	3m 51s
Build / Build macOS (Intel)	5m 30s
Build / Build Linux (arm64)	3m 40s
Build / Build macOS (Apple Silicon)	4m 0s
Build / Build Windows x64	3m 51s
Package / Package Windows (win-x64)	31s
Package / Package macOS (osx-x64)	13s
Package / Package Linux (linux-x64)	1m 2s
Package / Package Linux (linux-arm64)	59s
Package / Package macOS (osx-arm64)	18s
Package / Package Windows (win-arm64)	37s
	27m 58s

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