Update pack.mcmeta with new version formatting

.gitea/workflows/build-and-release.yml

@@ -53,6 +53,12 @@ jobs:
         echo "New version: $NEW_VERSION" >> versions.txt
         echo "New version calculated: $NEW_VERSION"
 
+    - name: Update pack.mcmeta
+      run: |
+        sudo apt-get update && sudo apt-get install -y jq
+        jq --arg version "v${{ env.VERSION }}" '.pack.description = [{"text": "MineDivinity Pack ", "bold": true, "color": "#FF5555"}, {"text": $version, "bold": true, "color": "#FFAA00"}]' pack/pack.mcmeta > pack/pack.mcmeta.tmp && mv pack/pack.mcmeta.tmp pack/pack.mcmeta
+        echo "pack.mcmeta updated with version v${{ env.VERSION }}"
+
     - name: Package texture pack
       run: |
         # Create ZIP with pack directory contents at root level