feat: add weETHs warp route, some drive-by cleanup #7287

Job	Run time
yarn-install	46s
yarn-test	5m 55s
lint-prettier	1m 2s
agent-configs (mainnet3)	2m 15s
cli-e2e	9m 52s
agent-configs (testnet4)	2m 23s
coverage	7m 37s
e2e-matrix (cosmwasm)	6m 55s
env-test (mainnet3, ethereum, core)	3m 40s
e2e-matrix (non-cosmwasm)	18m 41s
env-test (mainnet3, ethereum, igp)	2m 50s
env-test (mainnet3, arbitrum, core)	3m 28s
env-test (mainnet3, arbitrum, igp)	3m 0s
env-test (mainnet3, optimism, core)	3m 34s
env-test (mainnet3, optimism, igp)	3m 1s
env-test (mainnet3, inevm, core)	4m 5s
env-test (mainnet3, inevm, igp)	2m 45s
env-test (mainnet3, viction, core)	5m 32s
env-test (mainnet3, viction, igp)	3m 27s
env-test (testnet4, sepolia, core)	3m 33s
	1h 34m 21s

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