chore(deps): update tailwindcss monorepo to v4.0.15 #557

Job	Run time
Prepare CI	2s
Lint App / biomejs	21s
Tests / Run Tests	3m 50s
Tests / SonarQube Cloud Analysis	51s
Build / Build Windows (electron-builder)	2m 34s
Build / Build macOS (electron-builder)	2m 36s
Build / Build Linux (electron-builder)	4m 3s
	14m 17s

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