Change image links to GitHub attachments

Updated image links in the README to use GitHub attachments.

README.md

@@ -103,7 +103,7 @@ Guda provides a modern, unified bag/bank experience with multi-character support
 3. The item appears in the Tracked Item Bar with total count
 4. Use **Shift + Left-Click** on the bar to drag it to your preferred location
 
-![Tracked Item Bar](https://i.imgur.com/tISDLwo.png)
+![Tracked Item Bar]([https://i.imgur.com/tISDLwo.png](https://github.com/user-attachments/assets/c279b906-8ab6-4c10-adb5-0faa2e33fe82))
 
 ### Quest Item Bar
 
@@ -159,7 +159,7 @@ Guda provides a modern, unified bag/bank experience with multi-character support
 
 | Guda Settings | Bag Single View                          | Bag Category View                  | Bank View                                    |
 |---------------|------------------------------------------|------------------------------------|----------------------------------------------|
-| ![Settings](https://i.imgur.com/h6XrtxM.png) | ![Bags](https://i.imgur.com/00iOF0I.png) | ![Category](https://i.imgur.com/khywIwv.png) | ![Bank](https://i.imgur.com/rV1f8Lu.png)     |
+| ![Settings](https://github.com/user-attachments/assets/9ab1b985-1280-4c14-a733-3a1fffdaa7e4) | ![Bags](https://github.com/user-attachments/assets/1150de97-7db7-4267-b1cd-99c6267c4669) | ![Category](https://github.com/user-attachments/assets/825ada16-da49-400e-8b1b-4ae203786f0f) | ![Bank](https://github.com/user-attachments/assets/7a198526-85c8-4309-abeb-c2031645d828)     |
 
 ---