Cross-port sUSDe batch script helpers

[0xJem]

Summary

• Cross-port selected batch script helper changes from feat/susde-aave-loop without bringing over the full sUSDe Aave loop implementation.
• Add .pnpm-store/ to .gitignore.
• Add Treasury Working Group multisig setup support via setUpWithTreasuryWorkingGroupMS and olympus.multisig.treasuryWorkingGroup.
• Add optional heartbeat validation skipping and Safe transaction detail logging in BatchScriptV2.
• Update new-file pragma issues in ChangeKernelExecutor.s.sol and OIP_194A.t.sol to meet the current Solidity baseline.

Source commits

• Treasury Working Group setup cross-port: f75cf2f91
• Heartbeat validation skip cross-port: f38523880
• Safe tx detail logging cross-port: ef972d057

Validation

• pnpm install
• pnpm run build
• pnpm exec prettier --write src/scripts/ops/lib/BatchScriptV2.sol src/scripts/env.json
• pnpm exec solhint --config ./.solhint.json src/scripts/ops/lib/BatchScriptV2.sol
• forge build --contracts src/scripts/ops/ChangeKernelExecutor.s.sol
• forge build --contracts src/test/proposals/OIP_194A.t.sol
• pnpm run lint completed successfully with existing Solhint warnings only; no tracked files changed.

Summary by CodeRabbit

• New Features

  • Added treasury working group multisig support with Safe transaction logging and optional heartbeat validation skipping.

• Chores

  • Updated compiler version constraints across deployment and test scripts.
  • Updated configuration and ignore patterns.

[coderabbitai]

📝 Walkthrough

Walkthrough

The PR adds treasury working group multisig support and Safe transaction logging to the batch proposal infrastructure. It updates configuration to include a treasury working group address, adds conditional heartbeat validation skipping, introduces a new setup modifier for treasury working group owners, and logs Safe transaction details during proposal creation. Solidity compiler pragmas are also updated to >=0.8.24.

Changes

Treasury Working Group & Safe Tx Logging

Layer / File(s)	Summary
Configuration src/scripts/env.json	Added treasuryWorkingGroup multisig address field under mainnet.olympus.multisig alongside the existing emergency address.
Core Script Infrastructure src/scripts/ops/lib/BatchScriptV2.sol	Added internal _skipHeartbeatValidation state variable to gate heartbeat validation. Introduced setUpWithTreasuryWorkingGroupMS(...) modifier that loads chain env and args, using olympus.multisig.treasuryWorkingGroup as the batch owner. Added _logSafeTxDetails(...) helper to compute and log Safe transaction hash and calldata hash.
Integration & Validation Logic src/scripts/ops/lib/BatchScriptV2.sol	Integrated _logSafeTxDetails(...) calls within _proposeMultisigBatchTransactions, the signOnly branch, and the non-signOnly path of _sendMultisigBatch after deriving Safe transaction target/data and nonce. Updated _validateWithSnapshot to conditionally skip _validateHeartBeat() when _skipHeartbeatValidation is true.
Compiler & Build src/scripts/ops/ChangeKernelExecutor.s.sol, src/test/proposals/OIP_194A.t.sol, .gitignore	Updated Solidity pragma from 0.8.15 and ^0.8.0 to >=0.8.24 in two Solidity files. Added .pnpm-store/ to .gitignore.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• OlympusDAO/olympus-v3#142: Both PRs modify src/scripts/ops/lib/BatchScriptV2.sol and enhance multisig proposal flows; this PR adds treasury working group owner support and Safe transaction logging while the related PR contributes ledger signing and proposal helper infrastructure.

Poem

🐰 A treasury group emerges with grace,
Safe transactions logged in their rightful place,
Heartbeats may skip when the flag says they may,
Scripts now remember the multisig's new way.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Cross-port sUSDe batch script helpers' accurately describes the main change: porting batch script helper functionality from another branch, specifically the Treasury Working Group setup, heartbeat validation skipping, and Safe transaction logging.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/cross-port-susde

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@src/scripts/ops/ChangeKernelExecutor.s.sol`:
- Line 2: foundry.toml's global catch-all version constraint prevents the script
ChangeKernelExecutor.s.sol (which uses pragma >=0.8.24) from compiling; update
foundry.toml by inserting a specific compilation restriction for that script
(targeting solidity 0.8.24) before the existing catch-all entry so the script's
pragma is satisfied and the global { paths = "**", version = "0.8.15" } still
applies to everything else.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 07919efd-88c1-433e-be67-27d1e7eadc03

📥 Commits

Reviewing files that changed from the base of the PR and between ae73419 and 98049ac.

📒 Files selected for processing (5)

• .gitignore
• src/scripts/env.json
• src/scripts/ops/ChangeKernelExecutor.s.sol
• src/scripts/ops/lib/BatchScriptV2.sol
• src/test/proposals/OIP_194A.t.sol