feat: provide build pipeline

.github/workflows/build.yaml

@@ -0,0 +1,15 @@
+---
+name: build
+on:
+  - push
+jobs:
+  build:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: extractions/setup-just@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: 'stable'
+      - run: just build