[Feature] [KubeRay DashBoard] Reimplement and replace the Compute Template section in the New Job (#4119)

* feat: use api server v2 main logic

Signed-off-by: Cheyu Wu <[email protected]>

* feat: add validation in hardware resource

Signed-off-by: Cheyu Wu <[email protected]>

* fix: cancel button is not working

Signed-off-by: Cheyu Wu <[email protected]>

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Signed-off-by: Cheyu Wu <[email protected]>

Author: CheyuWu