Build

refactor: remove Bun artifacts and convert remaining Bun APIs #4667

Job	Run time
Detect Changes	7s
Unit Tests	1m 11s
Lint & Typecheck	25s
Validate generated files	28s
Build Binary (${{ matrix.target }})	1s
Build npm Package (Node ${{ matrix.node }})	1s
CI Status	3s
E2E Tests	1s
Generate Delta Patches	1s
Build Docs	1s
Publish Nightly to GHCR	1s
	2m 20s

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