Establish initial Go application skeleton

cmd/weatherreporter/main.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"gitea.maximumdirect.net/eric/weatherreporter/internal/cli"
+)
+
+func main() {
+	if err := cli.Run(context.Background(), os.Args[1:], os.Stdout, os.Stderr); err != nil {
+		fmt.Fprintf(os.Stderr, "weatherreporter: %v\n", err)
+		os.Exit(1)
+	}
+}