docs: codecov

Author: kiyoon

.github/workflows/tests.yml

@@ -30,6 +30,12 @@ jobs:
           uv pip install -e .
       - name: Run pytest
         uses: deargen/workflows/actions/run-pytest@master
+        with:
+          additional-args: --cov-report=xml --cov-report=term
+      - name: Upload results to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
 
   doctest:
     runs-on: ubuntu-24.04

README.md

@@ -4,7 +4,7 @@
 |--|--|
 |[![Ruff](https://img.shields.io/badge/Ruff-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54)](https://github.com/astral-sh/ruff) [![StyLua](https://img.shields.io/badge/stylua-%232C2D72.svg?style=for-the-badge&logo=lua&logoColor=white)](https://github.com/JohnnyMorganz/StyLua) |[![Actions status](https://github.com/kiyoon/python-import.nvim/workflows/Style%20checking/badge.svg)](https://github.com/kiyoon/python-import.nvim/actions)|
 | [![Ruff](https://img.shields.io/badge/Ruff-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54)](https://github.com/astral-sh/ruff) | [![Actions status](https://github.com/kiyoon/python-import.nvim/workflows/Linting/badge.svg)](https://github.com/kiyoon/python-import.nvim/actions) |
-| [![pytest](https://img.shields.io/badge/pytest-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54)](https://github.com/pytest-dev/pytest) [![doctest](https://img.shields.io/badge/doctest-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54)](https://docs.python.org/3/library/doctest.html) | [![Actions status](https://github.com/kiyoon/python-import.nvim/workflows/Tests/badge.svg)](https://github.com/kiyoon/python-import.nvim/actions) |
+| [![pytest](https://img.shields.io/badge/pytest-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54)](https://github.com/pytest-dev/pytest) [![doctest](https://img.shields.io/badge/doctest-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54)](https://docs.python.org/3/library/doctest.html) | [![Actions status](https://github.com/kiyoon/python-import.nvim/workflows/Tests/badge.svg)](https://github.com/kiyoon/python-import.nvim/actions) [![codecov](https://codecov.io/github/kiyoon/python-import.nvim/graph/badge.svg?token=Q97QT1RYJV)](https://codecov.io/github/kiyoon/python-import.nvim) |
 | [![uv](https://img.shields.io/badge/uv-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54)](https://github.com/astral-sh/uv) | [![Actions status](https://github.com/kiyoon/python-import.nvim/workflows/Check%20pip%20compile%20sync/badge.svg)](https://github.com/kiyoon/python-import.nvim/actions) |
 
 A simple tool that auto-inserts import statements.