code_style: simple window do not using DataContext #2404

Job	Run time
Prepare version string	4s
Build / Build Windows x64	4m 38s
Build / Build Windows ARM64	4m 47s
Build / Build macOS (Apple Silicon)	1m 30s
Build / Build macOS (Intel)	3m 34s
Build / Build Linux (arm64)	2m 59s
Build / Build Linux	2m 53s
Package / Package macOS (osx-arm64)	15s
Package / Package Windows (win-arm64)	16s
Package / Package macOS (osx-x64)	16s
Package / Package Linux (linux-arm64)	43s
Package / Package Linux (linux-x64)	1m 57s
Package / Package Windows (win-x64)	12s
	24m 4s

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