feat: codex qol updates

[DevelopmentCats]

Description

• Removed variables for hardcoded configuration options, and replaced with variables for base config, and additional mcp servers.
• Set module defaults so that this will run with minimal module configuration for tasks, while allowing further configuration if needed by the user for codex through the base configuration.
• Updated tests for expected responses and new configuration options.
• Move all codex related files outside of project folder.

Type of Change

• New module
• Bug fix
• Feature/enhancement
• Documentation
• Other

Module Information

Path: registry/coder-labs/modules/codex
New version: v1.1.0
Breaking change: [X] Yes [ ] No

Testing & Validation

• Tests pass (bun test)
• Code formatted (bun run fmt)
• Changes tested locally

Related Issues

[Copilot]

Pull Request Overview

This PR refactors the Codex module for better usability and configuration management. It simplifies variable names, improves defaults, and consolidates configuration files outside the project directory.

• Replaced granular configuration variables with base_config_toml and additional_mcp_servers for more flexible configuration
• Set secure defaults to enable minimal configuration while supporting advanced customization
• Moved all Codex-related files from the project directory to the ~/.codex directory

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
main.tf	Consolidated configuration variables and updated variable descriptions with better defaults
scripts/install.sh	Refactored configuration generation logic and moved AGENTS.md to ~/.codex directory
scripts/start.sh	Improved logging output formatting and updated comments for clarity
main.test.ts	Updated tests to reflect new configuration structure and file locations
README.md	Updated documentation to reflect new configuration approach and examples

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[matifali]

A few suggestions and LGTM.

[DevelopmentCats]

@matifali can you re-approve I updated that last alert to gfm style

[github-actions]

❌ Version Bump Validation Failed

Bump Type: major

Module versions need to be updated but haven't been bumped yet.

Required Actions:

1. Run the version bump script locally: ./.github/scripts/version-bump.sh major
2. Commit the changes: git add . && git commit -m "chore: bump module versions (major)"
3. Push the changes: git push

Script Output:

🔍 Detecting modified modules...
Found modules:
registry/coder-labs/modules/codex

📦 Processing: coder-labs/codex
Found git tag: release/coder-labs/codex/v1.0.1 (v1.0.1)
Current version: 1.0.1
New version: 2.0.0
Updating version references for coder-labs/codex in registry/coder-labs/modules/codex/README.md

🔧 Running formatter to ensure consistent formatting...

📋 Summary:
Bump Type: major

Modules Updated:

- coder-labs/codex: v1.0.1 → v2.0.0

READMEs Updated:

- coder-labs/codex

✅ Version bump completed successfully!
📝 README files have been updated with new versions.

Next steps:
1. Review the changes: git diff
2. Commit the changes: git add . && git commit -m 'chore: bump module versions (major)'
3. Push the changes: git push

Please update the module versions and push the changes to continue.

[DevelopmentCats]

last time I swear lol @matifali