LinPr/sqltui ? reverse-engineered prompt

Build me a polished terminal app for exploring data files and databases in one place.

I want it to open common tabular files like csv, tsv, json, jsonl, parquet, xlsx, sqlite, and even data from stdin or a URL, then show each one in its own tab so I can browse, sort, filter, search, and run SQL on it. It should also connect to live MySQL, PostgreSQL, SQLite, and Redis, with a simple connection screen first and a schema or key browser after that.

Please make the interface feel fast and friendly, with keyboard navigation, fuzzy search, a command palette, SQL autocomplete, theme switching, and a way to pop back through previous views. It would be great if it can show simple histogram and scatter plots in the terminal, and let me export results back out to common formats. If you need to look up current docs online while building, go ahead.