docs: add CHANGELOG; badges and black check; dev extras

Author: Cicatriiz

.github/workflows/ci.yml

@@ -12,6 +12,9 @@ jobs:
           python-version: '3.11'
       - run: python -m pip install --upgrade pip
       - run: pip install -e .[dev]
+      - name: Black check
+        run: |
+          python -m black --check .
       - name: Lint import
         run: python -c "import flakewall; print(flakewall.__version__)"
       - name: CLI smoke

CHANGELOG.md

@@ -0,0 +1,8 @@
+# Changelog
+
+## v0.1.0
+- Initial release
+- Commands: `init`, `report`, `guard`, `score`, `auto-quarantine`, `retry` (pytest/jest)
+- JSON output for `score` and `retry`
+- CI examples (GitHub Actions, GitLab, CircleCI, Azure Pipelines, Jenkins)
+- Release workflow (tags `v*`)

README.md

@@ -1,6 +1,8 @@
 # flakewall
 
 [![CI](https://github.com/Cicatriiz/flakewall/actions/workflows/ci.yml/badge.svg)](https://github.com/Cicatriiz/flakewall/actions/workflows/ci.yml)
+[![PyPI](https://img.shields.io/pypi/v/flakewall.svg)](https://pypi.org/project/flakewall/)
+[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
 [![Python](https://img.shields.io/badge/python-3.9%2B-blue.svg)](pyproject.toml)
 

pyproject.toml

@@ -41,9 +41,14 @@ dev = [
   "tox>=4.0",
   "build>=1.2",
   "twine>=5.0",
+  "black>=24.0",
 ]
 
 [tool.setuptools]
 packages = {find = {}}
 
+[tool.black]
+line-length = 100
+target-version = ["py39", "py310", "py311", "py312"]
+