feat(watch): add command to remove a playlist from the watch list

cmd/watch_remove.go

@@ -0,0 +1,35 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/mathismqn/godeez/internal/store"
+	"github.com/spf13/cobra"
+)
+
+var watchRemoveCmd = &cobra.Command{
+	Use:   "remove <playlist_id>",
+	Short: "Remove a playlist from the watch list",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		id := args[0]
+		ok, err := store.IsWatched(id)
+		if err != nil {
+			return err
+		}
+		if !ok {
+			return fmt.Errorf("playlist %s is not being watched", id)
+		}
+
+		if err := store.RemoveWatchedPlaylist(id); err != nil {
+			return fmt.Errorf("failed to remove playlist %s from watch list: %w", id, err)
+		}
+		fmt.Printf("Playlist %s removed from watch list\n", id)
+
+		return nil
+	},
+}
+
+func init() {
+	watchCmd.AddCommand(watchRemoveCmd)
+}