Separate CI into multiple files

[phklive]

In this PR I propose the separation of the CI jobs into multiple files enabling more scaling and better separation of concerns.

closes: #268

[polydez]

Looks good, thanks! How about running these tasks not only for main, but also for next branch?

[bobbinth]

Question: how would this affect the CI badge that we have in the main readme file (see here).

[phklive]

Question: how would this affect the CI badge that we have in the main readme file (see here).

Changed the badge from CI to UNIT test to make sure it is still relevant.

In the future we can or:

• Remove the badge
• Add more badges ( lint, doc, docker, ... )

Fun fact, hovered around the reth codebase and saw that their badge was also broken haha: paradigmxyz/reth#7158

[bobbinth]

Changed the badge from CI to UNIT test to make sure it is still relevant.

Is there a way to change the label on the badge to tests?

Not sure if we need to add lint and doc badges - but maybe some others would be interesting in the future (e.g., docker could be interesting). But I do think tests we should keep for sure.

[phklive]

Changed the badge from CI to UNIT test to make sure it is still relevant.

Is there a way to change the label on the badge to tests?

Not sure if we need to add lint and doc badges - but maybe some others would be interesting in the future (e.g., docker could be interesting). But I do think tests we should keep for sure.

Changed it to test to keep naming convention with the other files being singular.