chore: fix description and logo (#2586)

apps/nextgba/config.json

@@ -5,7 +5,7 @@
   "exposable": true,
   "id": "nextgba",
   "description": "All of your favorite gameboy games in your browser",
-  "tipi_version": 3,
+  "tipi_version": 4,
   "version": "0.0.5",
   "categories": [
     "gaming"

apps/nextgba/metadata/description.md

@@ -1,7 +1,8 @@
 # NextGBA - All you gameboy games in a browser window
 
-> 💡 NextGBA is built with next js, emulator js and shadcn/ui!
+Have you ever wanted to play your favorite gameboy games in a self-hosted web app that can save the game state and can be accessed from anywhere on your network? **NextGBA** is your friend!
+It emphasize a simple UI with all the features you could ever need. The game player is based on the very famous [EmulatorJS](https://emulatorjs.org/) project.
 
-Have you ever wanted to play your favorite Gameboy games in a self-hosted web app? A web app that can save the game state and is not complicated to run? NextGBA is your solution! With NextGBA, you can quickly spin it up using a Docker Compose file or through [runtipi](https://github.com/runtipi/runtipi). It features a very simple UI, based on the renowned project [Emulator.js](https://emulatorjs.org/), with all the features you could ever need. This includes support for controllers and game states directly through the UI!
-
-![Preview](https://raw.githubusercontent.com/meienberger/nextgba/main/screenshots/screenshot_main.png)
+![Preview](https://github.com/meienberger/nextgba/raw/main/screenshots/main.png)
+![Upload](https://github.com/meienberger/nextgba/raw/main/screenshots/upload.png)
+![Ingame](https://github.com/meienberger/nextgba/raw/main/screenshots/ingame.png)