Cataclysm-DDA experimental build 2024-12-08-0439

What's Changed

• Increment decrement operators single string by @Procyonae in #78229
• [TropiCata] Audit the remaining birds by @Karol1223 in #76817
• [Xedra Evolved] Add treesung gear by @Standing-Storm in #78197
• Switch the category of furniture items back to other by @Karol1223 in #78369

Full Changelog: cdda-experimental-2024-12-08-0253...cdda-experimental-2024-12-08-0439