David f5eabf4861 fix: generate CSV filename from company name instead of using multer callback ... Fixed CSV file upload to properly generate filename based on company name. The previous implementation tried to read `req.body.companyName` in multer's filename callback, but the body is not yet parsed at that point, causing files to be named "unknown.csv". ## Solution 1. Use temporary filename during upload (timestamp + random) 2. After validation and parsing, rename file to proper company name format 3. Delete old file if it exists before renaming 4. Store final filename in database configuration ## Changes - Multer filename callback now generates temporary filename - Added file renaming logic after successful validation - Updated database records to use final filename instead of temp name - Added logging for file operations ## Impact - New CSV uploads will have correct filenames (e.g., "ssc-consolidation.csv") - No more "unknown.csv" files - Existing "unknown.csv" needs to be manually deleted via dashboard 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>		2025-11-17 19:57:10 +01:00
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backend	fix: generate CSV filename from company name instead of using multer callback	2025-11-17 19:57:10 +01:00
frontend	feat: add CSV rates CRUD management to frontend dashboard	2025-11-17 19:11:37 +01:00