feat(vnc): add status controls and auto recovery #91

Job	Run time
verify / Image Size Regression (BASE-04 ≤ 2GB)	1m 47s
verify / Web Build	11s
verify / Performance Benchmark (synthetic 10k, local baseline)	1m 0s
verify / Lint — no bare sleep in tests/e2e	4s
verify / Cross Compile (linux/amd64, linux/arm64)	45s
verify / Build (macOS)	47s
verify / Go Tests	1m 19s
create-release	11s
build-binaries (darwin, arm64)	36s
build-binaries (linux, amd64)	36s
build-binaries (linux, arm64)	37s
build-binaries (darwin, amd64)	36s
publish-images / build (managed-user, deploy/docker/managed-user/Dockerfile, .)	5m 1s
publish-images / build (control-plane, deploy/docker/control-plane/Dockerfile, .)	9m 8s
publish-images / build (admin, deploy/docker/admin/Dockerfile, .)	2m 16s
update-homebrew	10s
	25m 4s

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