feat(sdm): acceptance tests coverage; SDM post-exec replay RPC, tooling

[nonsense]

Adds op-acceptance-tests integration coverage for SDM on op-reth, backed by a new debug_replaySDMBlock RPC and lightweight Go replay client.

Acceptance tests

This PR adds four SDM op-acceptance tests:

• TestSDMDisabledNoRefunds verifies SDM-disabled op-reth nodes do not emit post-exec transactions or opGasRefund.
• TestSDMEnabledPayloadAndReplayMatch verifies post-exec payload refunds, receipt opGasRefund, replayed refunds, and block gas accounting all match.
• TestSDMStorageRefundBreakdown verifies exact warm storage refund attribution for same-slot and many-slot workloads.
• TestSDMMixedWorkloadSmoke submits a batched mixed workload across transfers, compute, logs, and state writes.

Main changes

• Adds an SDMEnabled flag to mixed op-reth devstack setup.
• Adds debug_replaySDMBlock to op-reth for replaying historical blocks with post-exec enabled.
• Adds op-chain-ops/pkg/sdmreplay helpers for calling the replay RPC and comparing payload/receipt/replay output.

[wiz-0f98cca50a]

Wiz Scan Summary

Scanner	Findings
Vulnerabilities	7  3  2
Sensitive Data	-
Secrets	-
IaC Misconfigurations	-
SAST Findings	-
Software Management Findings	-
Total	7  3  2

View scan details in Wiz

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 548 lines in your changes missing coverage. Please review.
✅ Project coverage is 4.2%. Comparing base (28ea916) to head (6ea60b6).

Files with missing lines	Patch %	Lines
rust/op-reth/crates/post-exec-replay/src/replay.rs	0.0%	421 Missing ⚠️
rust/alloy-op-evm/src/post_exec/inspector.rs	0.0%	49 Missing ⚠️
rust/op-reth/crates/rpc/src/witness.rs	0.0%	38 Missing ⚠️
rust/alloy-op-evm/src/block/mod.rs	0.0%	21 Missing ⚠️
rust/op-reth/crates/post-exec-replay/src/types.rs	0.0%	12 Missing ⚠️
rust/alloy-op-evm/src/lib.rs	0.0%	4 Missing ⚠️
rust/alloy-op-evm/src/post_exec/mod.rs	0.0%	3 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (28ea916) and HEAD (6ea60b6). Click for more details.

HEAD has 6 uploads less than BASE

Flag	BASE (28ea916)	HEAD (6ea60b6)
unit	2	1
contracts-bedrock-tests	5	0

Additional details and impacted files

@@            Coverage Diff             @@
##           develop   #20357     +/-   ##
==========================================
- Coverage     11.0%     4.2%   -6.8%     
==========================================
  Files          692      563    -129     
  Lines        76899    70757   -6142     
==========================================
- Hits          8483     3000   -5483     
+ Misses       68272    67613    -659     
  Partials       144      144             

Flag	Coverage Δ
cannon-go-tests-64	66.3% <ø> (ø)
contracts-bedrock-tests	?
unit	0.4% <0.0%> (-0.1%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
rust/op-reth/crates/evm/src/lib.rs	0.0% <ø> (ø)
rust/alloy-op-evm/src/post_exec/mod.rs	0.0% <0.0%> (ø)
rust/alloy-op-evm/src/lib.rs	0.0% <0.0%> (ø)
rust/op-reth/crates/post-exec-replay/src/types.rs	0.0% <0.0%> (ø)
rust/alloy-op-evm/src/block/mod.rs	0.0% <0.0%> (ø)
rust/op-reth/crates/rpc/src/witness.rs	0.0% <0.0%> (ø)
rust/alloy-op-evm/src/post_exec/inspector.rs	0.0% <0.0%> (ø)
rust/op-reth/crates/post-exec-replay/src/replay.rs	0.0% <0.0%> (ø)

... and 131 files with indirect coverage changes

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