Add basic CI

.github/workflows/test.yml

@@ -0,0 +1,22 @@
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+
+      - uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4
+        with:
+          go-version-file: ./go.mod
+
+      - uses: arduino/setup-task@e26d8975574116b0097a1161e0fe16ba75d84c1c # v1
+
+      - name: Build
+        run: |-
+          task build