Adds filter to the root command and updates README

README.md

@@ -13,6 +13,7 @@ Usage:
 
 Available Commands:
   add         Adds tickets to the campaign
+  filter      Interactively filters the current ticket list
   help        Help about any command
   init        Creates a new campaign in the current directory
   token       Subcommands related to tokens

cmd/filter.go

@@ -1,5 +1,9 @@
 package cmd
 
+import (
+	"github.com/spf13/cobra"
+)
+
 func FilterCmd() *cobra.Command {
 	return &cobra.Command{
 		Use:   "filter",

cmd/root.go

@@ -15,6 +15,7 @@ func RootCmd() *cobra.Command {
 
 	cmd.AddCommand(
 		AddCmd(),
+		FilterCmd(),
 		InitCmd(),
 		TokenCmd(),
 	)