feat: implement blog project with CI pipeline

.woodpecker/deploy.yaml

@@ -0,0 +1,18 @@
+when:
+  event: [push]
+  branch: main
+
+steps:
+  deploy:
+    image: python:3.13
+    commands:
+      - echo "🚀 Deploying to production..."
+      - echo "Branch: main"
+      - echo "Commit: $(git rev-parse --short HEAD)"
+      # Add your deployment commands here
+      # Example:
+      # - uv sync --frozen
+      # - uv run python -m app.main &
+      - echo "✅ Deployment complete"
+    when:
+      status: [success]

.woodpecker/git-check.yaml

@@ -0,0 +1,49 @@
+when:
+  event: [push, pull_request]
+
+steps:
+  check-branch:
+    image: alpine/git
+    commands:
+      - BRANCH=$(git rev-parse --abbrev-ref HEAD)
+      - |
+        echo "Branch: $BRANCH"
+        if [ "$BRANCH" = "main" ]; then
+          echo "✓ Production branch (protected)"
+        elif [ "$BRANCH" = "dev" ]; then
+          echo "✓ Development branch (protected)"
+        elif echo "$BRANCH" | grep -qE "^feature/"; then
+          echo "✓ Feature branch"
+        elif echo "$BRANCH" | grep -qE "^(fix|hotfix|release)/"; then
+          echo "✓ Special branch"
+        else
+          echo "⚠️  Unusual branch name: $BRANCH"
+          echo "   Recommended: feature/<description>, fix/<description>"
+        fi
+
+  check-commit-message:
+    image: alpine/git
+    commands:
+      - MSG=$(git log -1 --pretty=%s)
+      - |
+        echo "Last commit: $MSG"
+        if echo "$MSG" | grep -qE "^(feat|fix|docs|style|refactor|test|chore): [a-z]"; then
+          echo "✓ Commit message follows convention"
+        else
+          echo "❌ Invalid commit message format"
+          echo "   Expected: <type>: <description>"
+          echo "   Types: feat, fix, docs, style, refactor, test, chore"
+          exit 1
+        fi
+
+  check-cache-files:
+    image: python:3.13
+    commands:
+      - |
+        CACHE_FILES=$(git diff --name-only HEAD~1 | grep -E "__pycache__|\.pyc$" || true)
+        if [ -n "$CACHE_FILES" ]; then
+          echo "❌ Cache files in commit:"
+          echo "$CACHE_FILES"
+          exit 1
+        fi
+      - echo "✓ No cache files in commit"

.woodpecker/lints.yaml

@@ -0,0 +1,13 @@
+when:
+  - event: [push, pull_request]
+    branch: main
+
+steps:
+  - name: lint
+    image: python:3.11
+    commands:
+      - pip install uv
+      - uv sync --no-dev --only-group lints
+      - uv run black --check .
+      - uv run ruff check .
+      - uv run isort --check-only .

.woodpecker/tests.yaml

@@ -0,0 +1,12 @@
+when:
+  - event: [push, pull_request]
+    branch: main
+
+steps:
+  - name: tests
+    image: python:3.11
+    commands:
+      - pip install uv
+      - uv sync --no-dev --group tests
+      - uv run pytest --cov=app --cov-fail-under=70 --cov-report=term-missing
+

.woodpecker/types.yaml

@@ -0,0 +1,11 @@
+when:
+  - event: [push, pull_request]
+    branch: main
+
+steps:
+  - name: types
+    image: python:3.11
+    commands:
+      - pip install uv
+      - uv sync --no-dev --only-group types
+      - uv run mypy .