OZ timelock deployment

[ith-harvey]

Added OZ timelock deployment script

• added corresponding tests
• deploys cleanly on Sepolia

[github-actions]

LCOV of commit a104cad during Forge Coverage #151

Summary coverage rate:
  lines......: 93.7% (433 of 462 lines)
  functions..: 93.4% (141 of 151 functions)
  branches...: no data found

Files changed coverage rate: n/a

[Copilot]

Pull Request Overview

This PR adds deployment infrastructure for OpenZeppelin's TimelockController contract, including a deployment script, comprehensive test suite, and Makefile integration for Sepolia deployment.

Key changes:

• Added DeployTimelock.sol script with parameter validation and deployment logic
• Created comprehensive test suite with 11 test cases covering edge cases and role assignments
• Extended Makefile with deploy-timelock target and environment variable configuration

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
script/deploy/DeployTimelock.sol	Core deployment script with validation and TimelockController instantiation
test/DeployTimelock.t.sol	Test suite validating deployment scenarios, role assignments, and parameter handling
Makefile	Added deployment target with environment variable configuration
.env.example	Added example configuration for timelock deployment parameters

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[Copilot]

Remove the empty line at the beginning of the file. The file should start directly with the SPDX license identifier comment.

Suggested change

[ith-harvey]

resolved -> a104cad

[Copilot]

[nitpick] The comment '# .env' is redundant since this is already the .env.example file. Consider removing it or replacing it with a more descriptive comment about the section below.

Suggested change

# .env

[ith-harvey]

resolved -> a104cad

[toninorair]

should be 0x0 address for the actual deployments

[toninorair]

looks great, I doubt common is the best repo for this script though
It can be placed in https://github.com/m0-foundation/m-core instead

[ith-harvey]

looks great, I doubt common is the best repo for this script though It can be placed in https://github.com/m0-foundation/m-core instead

Cool, will submit a PR there and close this one then, thank you!

[ith-harvey]

Closing, team decided better to add to m-core -> m0-foundation/m-core@f6f5e57