Add check-fjord script to smoke test live chains (#10578)

* Add check-fjord script to smoke test live chains

* Fix checkRIP7212 invalid signature test

* check-fjord: several fixes

* fix callopts

* check-fjord: fix bindings import

* check-fjord: fix errors & naming

* lint

* fix commands

* Remove unused configuration flags

* Add e2e test for check-fjord script

* Add test to verify unactivated fjord is properly detected

* Refactor check-fjord script and e2e test for cleaner separation

* Add tests to ensure all fjord checks error if fork is unactivated

* Update op-e2e/check_scripts_test.go

---------

Co-authored-by: Sebastian Stammler <seb@oplabs.co>

op-chain-ops/cmd/check-ecotone/main.go

@@ -844,7 +844,7 @@ func checkL1Fees(ctx context.Context, env *actionEnv) error {
 		return fmt.Errorf("expected %d L1 gas, but only spent %d", expectedCalldataGas, receipt.L1GasUsed)
 	}
 	if big.NewInt(0).Cmp(receipt.L1Fee) >= 0 {
-		return fmt.Errorf("calculated to low L1 fee: %d", receipt.L1Fee)
+		return fmt.Errorf("calculated too low L1 fee: %d", receipt.L1Fee)
 	}
 	env.log.Info("L1 fees test: success")
 	return nil