Add DuckDB UI to Readme (#81)

Author: cadbox1

README.md

@@ -430,6 +430,7 @@ To get up and running with this project:
 
 ## Browsing the data
 Some options:
+- [DuckDB UI](https://duckdb.org/docs/stable/extensions/ui.html)
 - [duckcli](https://pypi.org/project/duckcli/)
 - [DuckDB CLI](https://duckdb.org/docs/installation/?environment=cli)
 - [How to set up DBeaver SQL IDE for DuckDB](https://duckdb.org/docs/guides/sql_editors/dbeaver)