Fix CI/CD issues - add caching and target correct directories

.gitea/workflows/ci.yml

@@ -24,6 +24,12 @@ jobs:
           virtualenvs-in-project: true
           installer-parallel: true
 
+      - name: Cache Poetry installation
+        uses: actions/cache@v4
+        with:
+          path: ~/.local
+          key: poetry-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}
+
       - name: Install dependencies
         run: |
           poetry install --with dev
@@ -34,7 +40,7 @@ jobs:
 
       - name: Run linting
         run: |
-          poetry run ruff check .
+          poetry run ruff check codechunk tests
 
       - name: Run type checking
         run: |
@@ -58,6 +64,12 @@ jobs:
           virtualenvs-in-project: true
           installer-parallel: true
 
+      - name: Cache Poetry installation
+        uses: actions/cache@v4
+        with:
+          path: ~/.local
+          key: poetry-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}
+
       - name: Build package
         run: |
           poetry build