Allow user to query dataset with duckdb-wasm

[LoneRifle]

@duckdb provides an in-process database query engine for common tabular file formats, including csv and JSON. A wasm distribution is available on npm, and can be used in JSONDetail to provide the user with an input field to run queries against a selected file and commit.

Richer support (eg, joins between multiple files and/or commits) could be addressed in subsequent issues.