BUILD: Implement source independent build

- [ ] Remove dependence on source for build
- [ ] Publish docker images for host origin
- [ ] Publish docker images for cluster origin

Look at the existing build scripts and Dockerfiles to understand the current source dependencies. The goal is to make the build process independent of the source location, likely involving changes to Docker build contexts and image publishing scripts. Check for any CI/CD configuration files (like GitHub Actions workflows) to see where images are published. 'Done' means the build works from any source location and Docker images are published for both host and cluster origins.

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