docs: Update CLAUDE.md with full Gitea issue list (#1-#47)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CLAUDE.md

@@ -141,6 +141,35 @@ This is a fork with UX improvements. Issues are tracked on the Gitea instance ab
 | 13 | Batch Operations (Multi-Select Edit) | ✅ DONE |
 | 14 | Extra Weight Field (DryPods, etc.) | ✅ DONE |
 | 15 | Spool Count per Filament in List | ✅ DONE |
+| 16 | Filter Spools by Color | ✅ DONE |
+| 17 | Image Attachments for Filaments | **Open** |
+| 18 | QR Code Labels for Filaments | **Open** |
+| 19 | Integration with filamentcolors.xyz | **Open** |
+| 20 | Gallery View for Spools (Color Grid) | **Open** |
+| 21 | QR Code Version/Complexity Config | **Open** |
+| 23 | Reporting & Data Export | **Open** |
+| 24 | NFC/RFID Tag Support | **Open** |
+| 25 | Sort Spools by Custom Fields | **Open** |
+| 26 | Label Template Enhancements | **Open** |
+| 27 | QR Scanner Camera Device Selector | **Open** |
+| 28 | Mobile-Friendly UI / Responsive | **Open** |
+| 29 | Table Column Customization | **Open** |
+| 30 | Printer Management & Parts Inventory | **Open** |
+| 31 | Special Filament Properties | **Open** |
+| 32 | SpoolType Model (Cardboard/Plastic/Metal) | **Open** |
+| 34 | Color Swatch Border for Dark Mode | ✅ DONE |
+| 35 | Global Search Box | **Open** |
+| 36 | Spool-Level Overrides (Color, Price) | **Open** |
+| 37 | Plugin System for Extensions | **Open** |
+| 39 | Usage Statistics & Cost Tracking | ⚡ Partial |
+| 40 | Storage vs Active Spool Status | **Open** |
+| 41 | Load Cell / Scale Integration | **Open** |
+| 42 | Allow Spools Heavier Than Max | **Open** |
+| 43 | Show Filament Fields on Spool View | **Open** |
+| 44 | HomeAssistant Add-On Packaging | **Open** |
+| 45 | Filament Swatch Card Generator | **Open** |
+| 46 | Project-Based Spool Grouping | **Open** |
+| 47 | G-code Filament Usage Estimation | **Open** |
 
 ### Other Features (not tracked in Gitea)
 - ✅ Theme Colors (5 options)