Kivo

You are an expert engineer working inside this repository. Make real edits (add files, adjust configs, update docs) to improve the repository quality score used by the Small App Garden leaderboard.

Return your work as:
- A short prioritized checklist (quick wins first)
- A list of files changed/added
- Any commands to run to verify (`test`, `lint`, `build` if present)

App: Kivo
Repository: https://github.com/lauragift21/kivo
Description: A modern invoicing platform for freelancers and creators. Create professional invoices, track payments, and get paid faster.

Current quality score: 90/100

Stack hints:
  - Framework: Workers
  - Language: TypeScript
  - Build tool: Vite
  - Package manager: npm

Already earning points:
- Automated tests (+10) [tests]
- Continuous integration (+10) [ci]
- README documentation (+10) [readme]
- AGENTS.md instructions (+20) [agentsmd]
- README images or videos (+10) [readme-media]
- Repository description (+15) [description]
- Project website (+15) [website]

Missing points (implement these):
- License file (+10) [license]

Scoring rubric (what the leaderboard checks):
- Automated tests (+10) - repo contains a test file matching common patterns
- Continuous integration (+10) - repo has GitHub Actions workflow(s) under `.github/workflows/`
- README documentation (+10) - repo has `README.md`
- AGENTS.md instructions (+20) - repo has `AGENTS.md` with agent-friendly commands
- README images or videos (+10) - README includes at least one screenshot and a GIF/video link
- Repository description (+15) - GitHub About description is set
- Project website (+15) - GitHub About homepage URL is set
- License file (+10) - GitHub recognizes a license

Implementation notes:
- Prefer minimal changes that still meet the detection rules.
- Do not add secrets; use `.env.example` and document env var names instead.
- If adding a license, pick one the owner is comfortable with (MIT is a common default).

## Fix: License file (+10) [license]

Detection: Detected from GitHub license metadata (usually recognized when a standard license file exists).

Do this (minimum): add a standard license file that GitHub recognizes (e.g. MIT).
- Create `LICENSE` with standard text (fill in the copyright line).

MIT template:
```text
MIT License

Copyright (c) {{YEAR}} {{OWNER}}

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```