Show table/column comments in the DB schema browser

Context: For easing querying the schema, comments on tables and columns are defined in the database (PostgreSQL).

Problem statement: Other tools like DBeaver display table/column comments when the user hovers over the table or column with the mouse. This peace of functionality isn’t available in Redash.

I haven’t found a related issue in GitHub for this improvement.

Please let me know what do think of it.