FTS5 virtual tables are not supported

[alexkmbk]

If there is a FTS5 virtual table created in the database, the file could not be opened by sqlite-viewer. At least by online version. However, it looks like the sql.js supports the virtual tables - sql-js/sql.js#392

[neuhaus]

@alexkmbk You can try my fork, I've switched from sql.js to the official sqlite3-wasm. Please let me know if it works.