feat: Add CI

.woodpecker.yml

@@ -0,0 +1,10 @@
+steps:
+  build:
+    image: "golang:1.21.5-alpine"
+    commands:
+      - go build main.go
+  lint:
+    image: "golang:1.21.5-alpine"
+    commands:
+      - go fmt ./main.go
+      - go vet ./main.go