Drag-and-drop upload added to document picker modals (closed unmerged)

zxyasfas proposed drag-and-drop file upload for both document picker modals, layered on top of the existing chooser. The PR was closed without merging about 15 minutes after opening, so this change never landed in willchen96/mike.

intakechat-ui

The approach applied the same interaction model to both the shared document picker and the project document picker, keeping behavior consistent across the two surfaces. Incoming files were filtered to PDF, DOC, and DOCX, with inline feedback for unsupported types or upload failures. The shared validation and error-reporting logic was factored into a single helper used by both modals rather than duplicated.

The change was scoped to the two modals and the new helper. The author noted that ESLint and a production build with placeholder Supabase credentials both passed, but a full project lint still failed on pre-existing errors outside this PR.

The PR was closed without merging shortly after it opened. No reason is documented in the ORIGIN.

So what The change never landed, so there's nothing to pull. The factored-helper approach for shared upload validation is a reasonable pattern if you're adding drag-and-drop to your own fork, but this PR's diff wasn't committed and can't be reviewed directly.

Spotted something wrong? Or know the PR text has fresher detail than the writeup above?