ci(helm): apply agent-sandbox CRDs and controller before helm install #13

Job	Run time
Resolve PR metadata	7s
build-supervisor / Resolve build plan	2s
build-gateway / Resolve build plan	3s
build-supervisor / Rust sandbox (amd64) / sandbox (amd64)	2m 32s
build-gateway / Rust gateway (amd64) / gateway (amd64)	3m 49s
build-supervisor / Build supervisor (amd64)	1m 18s
build-gateway / Build gateway (amd64)	1m 21s
build-supervisor / Merge ${{ inputs.component }} manifest	-1s
Helm E2E (Rust smoke)	1m 56s
build-gateway / Merge ${{ inputs.component }} manifest	0s
	11m 7s

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