feat(ci): add CI workflow

.gitea/workflows/ci.yaml

@@ -0,0 +1,37 @@
+name: CI
+
+on:
+  pull_request:
+    types:
+      - opened
+      - edited
+      - synchronize
+      - reopened
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Check out repository code
+        uses: actions/checkout@v6.0.2
+
+      - name: Setup Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.14"
+
+      - name: uv cache
+        uses: actions/cache@v5
+        with:
+          path: /tmp/.uv-cache
+          key: uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}
+          restore-keys: |
+            uv-${{ runner.os }}-${{ hashFiles('uv.lock') }}
+            uv-${{ runner.os }}
+
+      - name: Install dependencies
+        run: uv sync
+
+      - name: Minimize uv cache
+        run: uv cache prune --ci