This PR adds more type safety to the backend codebase:
- All ops classes calls should be type checked
- Avoiding circular references with TYPE_CHECKING conditional
- Consistent UUID usage: uuid.UUID / UUID4 with just UUID
- Crawl states moved to models, made into lists
- Additional typing added as needed, fixed a few type related errors
- CrawlOps / UploadOps / BaseCrawlOps now all have same param init order
to simplify changes
- run k3d-ci on all changes to charts or backend, including PRs (faster)
- run microk8s and k3d-log-ci only on commits to main that change charts or backend (slower)
- run lint on all changes to backend, including PRs
fix
