Preserve file tree on preview #3193

Job	Run time
Unit Tests (Windows ConPTY)	2m 25s
Web Tests (Unit)	1m 7s
Server DB Integration Tests	56s
Typecheck	1m 0s
Preview Dist Smoke	49s
Web Tests (Components)	1m 11s
Secret Scan (gitleaks)	10s
Embedding Integration Tests	39s
Unit Tests (Node 24)	3m 41s
Lint	48s
Unit Tests (macOS)	5m 24s
Server Unit Tests	1m 19s
Unit Tests (Windows)	1m 45s
Unit Tests (Node 22)	3m 26s
Coverage Report	5m 48s
E2E Tests	1m 56s
Repo Provider Integration Tests	46s
Android Release Build	5m 19s
Docker Build & Push	2m 25s
Publish to npm	7m 1s
	47m 55s

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