chore(config): Switch to Tailwind v4 CSS config #167

Job	Run time
Prepare CI	1s
Lint App / biomejs	17s
Tests / Run Tests	3m 0s
Build / Build Linux (electron-builder)	4m 23s
Build / Build macOS (electron-builder)	2m 56s
Build / Build Windows (electron-builder)	2m 9s
	12m 46s

Provide feedback