Updated NonProfit Files

[TrickkyRicky]

What changed

NonprofitDocument was storing raw file bytes in a fileData Bytes column. So we now store the reference to where the file is located with the new filePath column. Existing records are left the same and that flow is fine but new files going forward will have the filePath column populated instead of fileData.

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Two storage paths

Record type	fileData	filePath	Download behaviour
Legacy	has bytes	NULL	Served from DB blob
New uploads	NULL	has path	Served from disk

The download endpoint handles both transparently

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Key changes

Database

• fileData made optional (Bytes?) existing rows left same
• filePath String? added NULL on all existing rows

API

• GET /api/nonprofit-documents list endpoint, returns metadata only
• GET /api/nonprofit-documents/download?id= new dedicated download endpoint; checks filePath first, falls back to fileData for legacy records
• POST /api/nonprofit-documents writes to disk, stores filePath, clears fileData on update
• PATCH /api/nonprofit-documents same as POST; also deletes the old file from disk when replacing

Other

• docker-compose.yml — uploads/ directory mounted as a named volume so files survive container restarts
• Admin UI — download buttons now call the dedicated endpoint instead of base64-decoding blobs client-side

[kierstinhicks]

Looks good. Approved.