[FEATURE] Repository settings and community channels setup

[figgybit]

Feature Description

Set up GitHub repository settings and establish communication channels for the C.H.R.I.S.T. project.

Problem Statement

Effective collaboration and community building require proper repository settings and accessible communication channels.

Proposed Solution

• Enable GitHub Discussions
• Configure branch protection rules
• Set up GitHub Actions for CI/CD
• Create and document Discord server and mailing list
• Schedule weekly community sync

Component(s) Affected

• Core/Infrastructure
• Documentation

Use Cases

1. Community members can discuss project ideas and issues
2. Contributors can safely submit code with CI/CD checks
3. Clear communication channels for updates and onboarding

Alternatives Considered

None

Implementation Suggestions

• Use GitHub settings and Actions documentation

API Changes

No API changes required

Privacy & Security Implications

No privacy/security implications

Acceptance Criteria

• Discussions enabled
• Branch protection configured
• CI/CD workflows running
• Discord and mailing list active
• Weekly sync scheduled

Additional Context

See PROJECT_STATUS.md for project structure and initial priorities.

Related Issues/PRs

Priority

• Critical - Blocking my use case

Contribution

• I can help document this feature