fix: resolve CI linting and type checking errors

.gitea/workflows/ci.yml

@@ -7,6 +7,26 @@ on:
     branches: [main]
 
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+      - run: pip install -e ".[dev]"
+      - run: ruff check scaffoldforge tests
+
+  typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+      - run: pip install -e ".[dev]"
+      - run: mypy scaffoldforge tests
+
   test:
     runs-on: ubuntu-latest
     steps:
@@ -16,4 +36,3 @@ jobs:
           python-version: '3.11'
       - run: pip install -e ".[dev]"
       - run: pytest tests/ -v
-      - run: ruff check .