Added logo image to luncher build script

.forgejo/workflows/Luncher_Windows-AMD64-Nightly.yaml

@@ -22,6 +22,12 @@ jobs:
           CGO_ENABLED=1 CC=x86_64-w64-mingw32-gcc GOOS=windows GOARCH=amd64 go build -ldflags "-s -w" -o spitfire-luncher.exe
           mv spitfire-luncher.exe ..
       
+      - name: Download logo image for luncher (with temporary link)
+        shell: bash
+        run: |
+          mkdir -p spm
+          curl -L -o spm/luncher.png "https://weforge.xyz/Spitfire/Branding/raw/commit/f1a70addd443f91b98bea8ff9cc924af1ac67600/logo6-only-plane.png"
+
       - name: Setup SSH Key for SourceForge
         shell: bash
         env:
@@ -42,7 +48,7 @@ jobs:
       - name: Compress artifact
         shell: bash
         run: |
-          tar -czf spitfire-luncher-amd64-nightly-windows.tar.gz spitfire-luncher.exe
+          tar -czf spitfire-luncher-amd64-nightly-windows.tar.gz spitfire-luncher.exe spm/luncher.png
           ls -l
       
       - name: Prepare installer folder structure and move artifact