ci: add Gitea Actions workflows and placeholder tests

.gitea/workflows/ci.yml

@@ -0,0 +1,24 @@
+name: CI
+
+on:
+  push:
+    branches: [dev]
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+
+      - name: Vet
+        run: go vet ./...
+
+      - name: Test
+        run: go test ./... -v
+
+      - name: Build
+        run: CGO_ENABLED=0 go build -o main ./cmd/api