Get rid of the cobra dependency

tools/cmd/main.go

@@ -4,7 +4,7 @@ package main
 
 import (
 	"kitty/tools/cli"
-	_ "kitty/tools/cmd/at"
+	"kitty/tools/cmd/at"
 	"kitty/tools/completion"
 )
 
@@ -12,8 +12,9 @@ func main() {
 	root := cli.NewRootCommand()
 	root.ShortDescription = "Fast, statically compiled implementations for various kitty command-line tools"
 	root.Usage = "command [command options] [command args]"
-	// root.AddCommand(at.EntryPoint(root))
 
+	at.EntryPoint(root)
 	completion.EntryPoint(root)
+
 	root.Exec()
 }