- Add a new file `go.mod` with the content of a Go module
- Specify the module name as `example`
- Specify the Go version as `1.21.2`
- Add a requirement for the package `github.com/gin-gonic/gin` with version `v1.9.1`
- Add multiple indirect requirements for various packages
- Add a new file `main.go` with a basic Go program using the `gin-gonic/gin` package to create an HTTP server
Signed-off-by: appleboy <appleboy.tw@gmail.com>