DDB SQL Console Component

[mcrascal]

To be initially released as a component plugin, not installed in user projects by default. Smaller alternative to the new page types described in #765.

Main goal here is to bring ddb wasm out of prototypes and into production ahead of #768

<SQLConsole data={query_name} defaultQuery='select * from query_name limit 10' />

• Implemented as a component plugin (e.g. someone could install it in their project)
• Accepts normal query result JSON input, no parquet, no database connection impacts
• Runs WASM DDB internally, loads the supplied data into a table
• Defaults to select * limit 10 or similar, with option for the user supply it as a prop (e.g. defaultQuery in the above)
• Re-execute queries on keystroke, command enter, or run query button
• Pass results to a data table component, or a more stripped down table if data table isn't suitable
• Loading skeleton acceptable during startup of internal ddb instance, pre-rendering as a stretch goal

For reference:

1. https://github.com/evidence-dev/duckdb-wasm-poc/blob/master/src/routes/%2Bpage.svelte
2. https://github.com/duckdb-wasm-examples/sveltekit-typescript
3. https://excalidraw.com/#room=48f7c829383ba03d96cf,0htpa0HEro3nLCTtQWCh6g