chore: add workflow for build

.github/workflows/go.yml

@@ -0,0 +1,35 @@
+name: build
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  test:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '>=1.22.0'
+
+      - name: Run go mod tidy
+        run: |
+          set -e
+          go mod tidy
+          output=$(git status -s)
+          if [ -z "${output}" ]; then
+           exit 0
+          fi
+          echo 'We wish to maintain a tidy state for go mod. Please run `go mod tidy` on your branch, commit and push again.'
+          echo 'Running `go mod tidy` on this CI test yields with the following changes:'
+          echo "$output"
+          exit 1
+
+      - name: Build
+        run: go build ./...