feat: truncate long avatar names #231

Job	Run time
Prepare CI	1s
Lint App / biomejs	19s
Tests / Run Tests	3m 38s
Build / Build Windows (electron-builder)	2m 11s
Build / Build macOS (electron-builder)	3m 20s
Build / Build Linux (electron-builder)	4m 11s
	13m 40s

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