feat: add draft of k8s support

[aimxhaisse]

No description provided.

[aimxhaisse]

Runs fine on Holesky with ~30K validators behind.

[fbrv]

Hey Seb, thanks for your contribution.
The configuration should be dynamically generated by the application CLI to create deployments for the defined modules. Can you update the code, or should I add it to my board for this sprint?

[aimxhaisse]

I can add it in a separate ticket if it makes sense, there are options that will be incompatible with k8s like:

#89

I think it's better to go incremental, consider k8s support a beta while iterating on it.

Your call :)

[fbrv]

I can add it in a separate ticket if it makes sense, there are options that will be incompatible with k8s like:

#89

I think it's better to go incremental, consider k8s support a beta while iterating on it.

Your call :)

Thought about that and happy to approve this first iteration.

[fbrv]

#91