do a few

cmd/budgetchat.go

@@ -0,0 +1,19 @@
+package cmd
+
+import (
+	"git.red-panda.pet/pandaware/protohacking/x/budgetchat"
+	"github.com/spf13/cobra"
+)
+
+var budgetChat = &cobra.Command{
+	Use:     "budgetchat",
+	Aliases: []string{"p3"},
+	Short:   "Problem 3: Budget Chat",
+	Run: func(cmd *cobra.Command, args []string) {
+		runServer(budgetchat.New)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(budgetChat)
+}