feat(ci): add GitHub Actions workflow with lint and test jobs

.github/workflows/ci.yml

@@ -0,0 +1,50 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install shellcheck
+        run: sudo apt-get install -y shellcheck
+
+      - name: Run shellcheck
+        run: shellcheck scripts/*.sh tests/run-tests.sh
+
+      - uses: astral-sh/setup-uv@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install dependencies
+        run: uv sync --extra dev
+
+      - name: Run ruff
+        run: uv run ruff check src/ tests/
+
+  test:
+    name: Test (Python ${{ matrix.python-version }})
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        python-version: ["3.11", "3.12"]
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: astral-sh/setup-uv@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: uv sync --extra dev
+
+      - name: Run tests
+        run: uv run pytest -v

README.md

@@ -1,5 +1,7 @@
 # ai-rules
 
+[![CI](https://github.com/eviweb/ai-rules/actions/workflows/ci.yml/badge.svg)](https://github.com/eviweb/ai-rules/actions/workflows/ci.yml)
+
 Shared rules and conventions for AI coding assistants.
 
 Provides a structured set of rules covering language, naming, git workflow,

pyproject.toml

@@ -18,6 +18,7 @@ ai-rules = "ai_rules.cli:app"
 dev = [
     "pytest>=8.0.0,<9.0.0",
     "pytest-cov>=5.0.0,<6.0.0",
+    "ruff>=0.4.0,<1.0.0",
 ]
 
 [tool.hatch.version]

tests/test_agent.py

@@ -2,7 +2,7 @@
 
 import pytest
 
-from ai_rules.agent import Agent, Link, load_agents
+from ai_rules.agent import load_agents
 
 
 SAMPLE_TOML = """