danvergara/dblab ? reverse-engineered prompt

Build me a fast terminal app for working with databases from the command line.

I want it to connect to PostgreSQL, MySQL, SQLite, Oracle, and SQL Server, then give me a clean full screen interface with a query editor, a sidebar for browsing tables and schemas, and a results area that can show multiple query outputs in separate tabs. The editor should feel natural for people who like Vim style controls, with insert and normal modes, search, undo and redo, and an easy way to run either the current line or several SQL statements at once.

Please also include saved connection profiles, a way to reuse them later, query history that I can browse and filter, a read only option so I do not accidentally change data, and SSH tunnel support for remote databases. Add a simple help screen with the important keyboard shortcuts, and make sure the app works well as a single binary on macOS, Linux, and Windows.