Restrict CI push triggers to main and dev branches

.github/workflows/ci.yml

@@ -1,35 +1,36 @@
 name: CI
 
 on:
-    push:
-    pull_request:
+  push:
+    branches: [main, dev]
+  pull_request:
 
 jobs:
-    checks:
-        runs-on: ubuntu-latest
+  checks:
+    runs-on: ubuntu-latest
 
-        steps:
-            - uses: actions/checkout@v4
+    steps:
+      - uses: actions/checkout@v4
 
-            - uses: actions/setup-python@v6
-              with:
-                  python-version: "3.13"
-                  cache: "pip"
+      - uses: actions/setup-python@v6
+        with:
+          python-version: "3.13"
+          cache: "pip"
 
-            - name: Install package and dev tools
-              run: |
-                  python -m pip install --upgrade pip
-                  pip install -e .
-                  pip install pytest ruff mypy
+      - name: Install package and dev tools
+        run: |
+          python -m pip install --upgrade pip
+          pip install -e .
+          pip install pytest ruff mypy
 
-            - name: Lint
-              run: ruff check .
+      - name: Lint
+        run: ruff check .
 
-            - name: Format check
-              run: ruff format --check .
+      - name: Format check
+        run: ruff format --check .
 
-            - name: Type check
-              run: mypy src
+      - name: Type check
+        run: mypy src
 
-            - name: Test
-              run: pytest
+      - name: Test
+        run: pytest