chore: Consolidated OP chain spoke pools

[fusmanii]

Removed these Spoke Pools:

• Base_SpokePool.sol
• Mode_SpokePool.sol
• Redstone_SpokePool.sol
• Zora_SpokePool.sol
• Bob_SpokePool.sol
• DoctorWho_SpokePool.sol

Created OP_SpokePool.sol that can be used for all of them since they all share the same code

Looking for feedback on if this is a good direction to go to

[pxrl]

Since these are gone we should be able to clean up a bunch here.

[pxrl]

This one probably isn't the best candidate here, since it supports neither bridged nor native USDC. I think the Base SpokePool probably would be a better choice.

All of this is subject to whether there's a larger overhaul on the SpokePools wrt. bridge adapter modularity and configuration. But I think it makes sense to have a PR that handles the consolidation anyway, since it's basically inevitable that we delete these.

[bmzig]

Aren't all the spoke pools being deleted here the same up to comments?

[fusmanii]

yes its just comment diff on all these spoke pool, in this case I think github randomly picked Bob to show as name change

[bmzig]

On a similar vein as https://github.com/across-protocol/contracts/pull/1087/files#r2355754767, I think you can refactor this entire scripts directory and just make a 001_DeployOpSpokePool.s.sol or something (and delete the other duplicate scripts). That would obviously require some knowledge of the chain ID, but I think you can get that, right?

[fusmanii]

yup wanted to get an initial feedback on the direction I am taking before I put more effort into it. Going to work on the deploy script next