ops: add basic actions for build-test-fmt check

.github/workflows/build-test-fmt.yml

@@ -0,0 +1,30 @@
+name: Build-Test-Fmt
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build
+      run: cargo build
+
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Run tests
+      run: cargo test
+  
+  fmt:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - uses: actions/checkout@v3
+    - name: Run clippy
+      run: cargo clippy
+    - name: Run fmt check
+      run: cargo fmt -- --check