`registry list` shows container image reference and not name

[JAORMX]

$ thv registry list
NAME                               DESCRIPTION                                                    TRANSPORT   STARS   PULLS
ashiknesin/pushover-mcp            A Model Context Protocol implementation for sending notif...   stdio       7       0
ghcr.io/github/github-mcp-server   The GitHub MCP Server provides seamless integration with ...   stdio       4600    5000

Shows the image references. We should show the names.