v0.3.20 - Recycling Bin, Usage History, Mobile Scroll Fix

Features

Recycling Bin

• Deleted spools now move to a recycle bin instead of being permanently deleted
• View and manage deleted spools from the Settings page
• Restore spools back to inventory or permanently delete them
• Spools are automatically purged after 30 days

Usage History Logging

• Weight changes are now logged for accurate consumption statistics
• Tracks each usage event with timestamp and amount
• Distinguishes between print usage and manual corrections

Auto-Update Views

• Web application automatically refreshes data when sync receives changes from server

Fixes

Mobile Scrolling

• Fixed issue where scrolling on mobile was being interpreted as a long-press gesture
• Added touch movement detection to cancel long-press when user scrolls
• Added proper touch-action CSS for better scroll behavior

API Changes

• \GET /api/history/[serial]\ - Get usage history for a spool
• \POST /api/history/[serial]\ - Log a usage event
• \GET /api/spools/deleted\ - List deleted spools in recycle bin
• \POST /api/spools/deleted/[serial]/restore\ - Restore a deleted spool
• \DELETE /api/spools/deleted/[serial]\ - Permanently delete a spool