# Implementation: Developer Experience and Gitea CI

## Summary
Improved framework maintainability by adding contributor documentation, Gitea CI, packaging configuration, and cleaning up unused template files.

## Files Changed
- `AGENTS.md` (new)
- `.gitea/workflows/ci.yml` (new)
- `templates/contract-template.md` (deleted)
- `templates/README.md` (new)
- `CHANGELOG.md` (updated with all recent changes)
- `pyproject.toml` (root config created in Task 3)

## Verification
- `AGENTS.md` contains build/test commands and conventions.
- `.gitea/workflows/ci.yml` references the correct test commands.
- `templates/contract-template.md` no longer exists.

## Decisions
- Gitea is the CI platform (matches existing infrastructure).
- CI runs py_compile, pytest, and bash syntax checks.
- Unused contract template removed; remaining templates documented.