feat(devnet): Unify Docker Devnet Binary

[refcell]

Summary

This migrates the local Docker devnet L2 nodes onto the unified base binary. Sequencer nodes now run base sequencer, validator and RPC nodes run base rpc, and the L2 bootnode runs base bootnode. The old local Docker build targets and service wiring for separate base-reth-node, base-builder, and base-consensus images are removed, with docs and helper scripts updated to match.

[cb-heimdall]

🟡 Heimdall Review Status

Requirement	Status	More Info
Reviews	🟡 0/1	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 2 if repo is sensitive 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 0 Sum 1

[github-actions]

Review Summary

The PR cleanly unifies the Docker devnet onto the single base binary, removing the separate base-reth-node, base-builder, and base-consensus Docker build targets and service definitions. The Rust-side refactoring to extract MeteringArgs into its own struct is well-structured.

Previous review issues — all addressed:

• The MeteringArgs sub-struct extraction resolves the earlier duplicate-clap-args bug that would have broken the standalone base-reth-node binary, and also eliminates the maintenance hazard of duplicated metering field definitions.
• The new ConductorControl::restart_containers() method correctly deduplicates container names, preventing the double-restart problem when docker_el and docker_cl point to the same unified container.

No new issues found. The code changes are correct and well-tested.

[github-actions]

✅ base-std fork tests: all 616 passed

base/base is fully in sync with the base-std spec.

Dependency	Ref	Commit
base-std	main	4658f1b7
base-anvil	0092692587d8d064dd2c6923ce26a682c58f3694	00926925