Move Kyma-dashboard to busola

[dbadura]

Description Prepare simplification to improve release process for busola by unification of kyma-dashboard repository with busola.

Reasons

• One release instead of two
• One busola-web image with different configuration instead of 4 images in total
• Bugs for kyma-dashboard can be catched at busola development instead when bumping busola in kyma-dashboard

Execution

• [x] Add ability to configure different path for configuration - https://github.com/kyma-project/busola/issues/3299
• [x] Add dockerfile to build busola with all configuration inside. Proposal: create kymadirectory in busola - https://github.com/kyma-project/busola/pull/3321, https://github.com/kyma-project/busola/pull/3332
• [x] Add github actions to build new image type
• [x] Add integration tests from kyma-dashboard - https://github.com/kyma-project/busola/pull/3333
• [ ] Allow adjusting environment in busola k8s chart
• [ ] Adjust environments to pickup correct environment
• [ ] Add documentation
• [ ] Add test to check k8s configuration
• [ ] Cleanup old unneeded files Attachments

[dbadura]

Known issues:

• When there is no yaml for specific resource, busola by default serves js and consume it. Which results in high cpu usage and many warnings, errors in console.

Cleanups:

• Unify cypress commands in tests