Update terminology for Helm

Acceptance Criteria

1. Update Helm terminology to use Create/Delete Helm Release
2. CTA should Create on the Helm Chart side panel
3. The title of the form should be Create Helm Release
4. CTA of the form should be Create
5. Update the empty state of the Helm Releases page
6. Update the Uninstall CTA to be Delete
7. Update the Uninstall Helm Chart flow to Delete Helm Release
8. Please verify if any test case/e2e scenario needs to be updated

Additional Details:

Miro board

Note:
Reach out to UX for the text on the Helm Releases empty state