Create test_commit.yml

.github/workflows/test_commit.yml

@@ -0,0 +1,22 @@
+name: Test Degree-Days
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  validate:
+    runs-on: "ubuntu-latest"
+    name: Validate HACS and Hassfest
+    steps:
+        - uses: "actions/checkout@v4"
+
+        - name: HACS validation
+          uses: "hacs/action@main"
+          with:
+            category: "integration"
+
+        - name: Hassfest validation
+          uses: "home-assistant/actions/hassfest@master"