added lint workflow

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/lint.yml

@@ -0,0 +1,28 @@
+name: Lint Python Code
+
+on:
+  pull_request:
+    branches:
+      - github-actions-tutorial 
+  push:
+    branches:
+      - github-actions-tutorial
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  lint: # Name of the job
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.13"
+          cache: "pip"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install ruff
+
+      - name: Run Ruff
+        run: ruff check --output-format=github

pyproject.toml

@@ -58,3 +58,8 @@ strict = true
     [[tool.mypy.overrides]]
     module                 = "feedparser"
     ignore_missing_imports = true
+
+[tool.ruff]
+target-version = "py313"
+line-length = 88
+select = ["E", "F", "W", "I"]  # Add any other rules you want