Add a load anyway button for large blobs

What does this MR do and why?

Adds a "load anyway" button for large blobs in case users want to attempt to load the file anyway.

MR acceptance checklist

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Screenshots or screen recordings

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Before	After

How to set up and validate locally

1. Open a large file on the frontend (structure.sql)
2. The file should not render, a load anyway, view raw / download link should render instead.
3. Click on "load it anyway".
4. The file should load.