fix(contract_manager): mask private keys in deployment script logs

[devin-ai-integration]

Summary

Apply private key masking to deployment script logging across 3 additional contract manager scripts. This extends the fix from PR #3078 to prevent private keys from being logged in plaintext during contract deployments.

Rationale

PR #3078 fixed private key logging in deploy_evm_executor_contracts.ts, but a comprehensive audit revealed 3 additional deployment scripts that log the entire deploymentConfig object containing private keys:

• deploy_evm_entropy_contracts.ts
• deploy_evm_pricefeed_contracts.ts
• deploy_evm_pulse_contracts.ts

These scripts could expose private keys in deployment logs, creating a security risk.

Changes

Each script now follows the identical pattern from PR #3078:

1. Creates a maskedDeploymentConfig object that spreads the original config
2. Overrides the privateKey field with <REDACTED> (or undefined if no key exists)
3. Logs the masked config instead of the original

How has this been tested?

• Current tests cover my changes (no deployment logic modified)
• Added new tests (logging behavior not covered by automated tests)
• Manually tested the code (pre-commit hooks passed, no syntax errors)

The changes are purely cosmetic (logging only) and don't modify any deployment functionality. Pre-commit hooks including linting and formatting passed successfully.

Review Checklist

Critical items for review:

• Verify masking pattern matches PR fix(contract_manager) Don't log private key when running contract_manager #3078 exactly
• Confirm no deployment logic was accidentally modified
• Check that masking logic handles edge cases (undefined/falsy private keys)
• Validate all 3 files follow the same consistent pattern

Security consideration: This addresses the immediate issue of private key exposure in deployment logs, but reviewers may want to consider if there are other potential vectors for private key leakage not covered by this change.

---

Link to Devin run: https://app.devin.ai/sessions/b55e7883b27b47f6958a04f1886ff362
Requested by: aditya@dourolabs.xyz

[devin-ai-integration]

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Project	Deployment	Preview	Comments	Updated (UTC)
api-reference	Ready	Preview	Comment	Oct 3, 2025 11:16am
component-library	Ready	Preview	Comment	Oct 3, 2025 11:16am
developer-hub	Ready	Preview	Comment	Oct 3, 2025 11:16am

4 Skipped Deployments

Project	Deployment	Preview	Comments	Updated (UTC)
entropy-explorer	Skipped			Oct 3, 2025 11:16am
insights	Skipped			Oct 3, 2025 11:16am
proposals	Skipped			Oct 3, 2025 11:16am
staking	Skipped			Oct 3, 2025 11:16am

[bplatak]

10/10 work there Devin 🙇