Added full bubbletea TUI

internal/cli/tui.go

@@ -0,0 +1,21 @@
+package cli
+
+import (
+	"github.com/spf13/cobra"
+
+	"git.cer.sh/axodouble/quptime/internal/tui"
+)
+
+func addTUICmd(root *cobra.Command) {
+	cmd := &cobra.Command{
+		Use:   "tui",
+		Short: "Open the interactive terminal UI",
+		Long: "Open a full-screen TUI that overlays the same commands the CLI offers.\n" +
+			"The TUI is a thin client over the local daemon socket — start the daemon\n" +
+			"with `qu serve` before running this.",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return tui.Run()
+		},
+	}
+	root.AddCommand(cmd)
+}