TODO

- View server-wide recent uploads history / all upload history

- Display 'my uploads' (id + metadata history kept in localstorage)

- Encrypted at rest (anti- provider snooping)

- Prevent selecting around the toggle buttons (firefox for android)

- Detect when pasting creates one large file and one ~150 byte file(?? why does this happen?)

- Detect when pasting an image URL, offer to download it (clientside?)

- Add caching headers on thumbnails and on content endpoints

- Add content-security headers on html pages

- If file is larger than the upload limit, warn before the upload happens

- If multiple files are larger than the upload limit, break into multiple uploads

- Pasting from Google Docs produces a JSON blob in type application/x-vnd.google-docs-document-slice-clip+wrapped, but text/plain and text/html alternatives are available