refactor(ui): finish kumo migration cleanup #19

Job	Run time
ci-frontend	1m 1s
build-agent (x86_64-apple-darwin, macos-latest, agent-darwin-amd64, false)	1m 35s
build-agent (aarch64-apple-darwin, macos-latest, agent-darwin-arm64, false)	55s
build-agent (aarch64-unknown-linux-musl, ubuntu-latest, agent-linux-arm64, true)	2m 3s
build-agent (x86_64-pc-windows-msvc, windows-latest, agent-windows-amd64.exe, false)	1m 24s
build-agent (x86_64-unknown-linux-musl, ubuntu-latest, agent-linux-amd64, false)	56s
build-docker (linux/arm64, ubuntu-24.04-arm, arm64)	4m 54s
build-docker (linux/amd64, ubuntu-latest, amd64)	5m 4s
merge-docker	50s
security-scan	22s
cleanup-docker	8s
	19m 12s

Provide feedback