GitHub Actions for clang-format check

First QoL check for code health. This action will be executed on each pull request including this one.

.github/workflows/clang-format-check.yml

@@ -0,0 +1,18 @@
+name: clang-format Check
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+jobs:
+  formatting-check:
+    name: Formatting Check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run clang-format style check for C/C++/Protobuf programs.
+        uses: jidicula/clang-format-action@v4.11.0
+        with:
+          clang-format-version: '17'