fix(discussions): find closest discussion comment or reply by timestamp #1261

Job	Run time
Prepare CI	2s
Lint App / biomejs	18s
Tests / Run Tests	1m 41s
Tests / SonarQube Cloud Analysis	1m 5s
Build / Build Windows (electron-builder)	1m 59s
Build / Build macOS (electron-builder)	2m 43s
Build / Build Linux (electron-builder)	4m 28s
	12m 16s

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