refactor: external link indicator #1812

Job	Run time
Prepare CI	3s
Lint App / biomejs	21s
Tests / Run Tests	4m 15s
Tests / SonarQube Cloud Analysis	1m 15s
Build / Build Windows (electron-builder)	2m 24s
Build / Build macOS (electron-builder)	4m 24s
Build / Build Linux (electron-builder)	4m 17s
	16m 59s

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