feat: have a flag for local development that enables/disables mutliple endpoints

[iqdecay]

• Currently, running fuel-core binary forces you to enable a bunch of features if you want to use it locally. On the other hand, tons of endpoints are not needed when running a mainnet node. It would be nice to have a general flag for this with sensible defaults.

[Voxelot]

Ideally, we just retire some of these runtime flags like utxo-validation and predicates-enabled. The main blocker for this may be forc run and potentially Sway E2E tests which haven't been updated to use real coin inputs yet.

[MitchTurner]

We already have some things hidden behind debug. Also, it's not fuel-core's responsibility to sculpt the api for the end user, that is up to the teams maintaining forc.