Add safeFetch implementation to prevent pwning the server with file URIs
Apparently Deno has an unsafe fetch implementation. Mildly infuriating. More here: https://github.com/denoland/deno/issues/11925#issuecomment-1678084346
Apparently Deno has an unsafe fetch implementation. Mildly infuriating. More here: https://github.com/denoland/deno/issues/11925#issuecomment-1678084346