Refactor build workflow to download premake binaries

Updated the build workflow to download premake binaries directly instead of installing via package managers. Adjusted platform matrix from 'wi' to 'win'.

.github/workflows/build.yml

@@ -44,7 +44,7 @@ jobs:
       options: --user root
     strategy:
       matrix:
-        platform: [wi, lin]
+        platform: [win, lin]
     steps:
       - uses: actions/checkout@v4
         with:
@@ -55,58 +55,26 @@ jobs:
           path: plugin.json
           key: ${{ github.sha }}-${{ github.run_id }}
 
-
-      # ▼▼▼ ADD THIS STEP ▼▼▼
-      - name: Debug container environment
-        run: |
-          echo "=== Container Debug Info ==="
-          echo "OS:"
-          cat /etc/os-release || echo "No /etc/os-release"
-          echo ""
-          echo "Package managers available:"
-          command -v apt-get && echo "apt-get: YES" || echo "apt-get: NO"
-          command -v apk && echo "apk: YES" || echo "apk: NO"  
-          command -v yum && echo "yum: YES" || echo "yum: NO"
-          echo ""
-          echo "Current PATH: $PATH"
-          echo ""
-          echo "Trying to install premake5 with apt-get:"
-          apt-get update && apt-get install -y premake5
-          echo "Exit code: $?"
-          echo ""
-          echo "Checking if premake5 installed:"
-          command -v premake5 || echo "premake5 NOT in PATH"
-          find /usr -name "premake5" 2>/dev/null || echo "No premake5 found in /usr"
-          find /usr/local -name "premake5" 2>/dev/null || echo "No premake5 found in /usr/local"
-      
-      # ▼▼▼ ADD THIS STEP ▼▼▼
-      - name: Install premake for Windows/Linux builds
+      # ▼▼▼ REPLACED STEP: Download premake binaries directly ▼▼▼
+      - name: Download and setup premake
         run: |
-          # Debug: Check what OS we're in
-          cat /etc/os-release || echo "No /etc/os-release"
-          # Try different package managers
-          if command -v apt-get &> /dev/null; then
-            echo "Using apt-get (Debian/Ubuntu)"
-            apt-get update
-            apt-get install -y premake4 premake5
-          elif command -v apk &> /dev/null; then
-            echo "Using apk (Alpine)"
-            apk add premake4 premake5
-          elif command -v yum &> /dev/null; then
-            echo "Using yum (RHEL/CentOS)"
-            yum install -y premake4 premake5
-          else
-            echo "Unknown package manager, downloading premake5 binary"
-            wget https://github.com/premake/premake-core/releases/download/v5.0.0-beta2/premake-5.0.0-beta2-linux.tar.gz
-            tar -xzf premake-5.0.0-beta2-linux.tar.gz
-            cp premake5 /usr/local/bin/
-            # Also create premake4 symlink for Linux builds
-            ln -s /usr/local/bin/premake5 /usr/local/bin/premake4
-          fi
-          # Verify
-          premake4 --version || echo "premake4 not available"
-          premake5 --version || echo "premake5 not available"
-      # ▲▲▲ ADD THIS STEP ▲▲▲
+          # Download premake5 (used for Windows cross-compilation in this container)
+          wget -q https://github.com/premake/premake-core/releases/download/v5.0.0-beta2/premake-5.0.0-beta2-linux.tar.gz
+          tar -xzf premake-5.0.0-beta2-linux.tar.gz
+          chmod +x premake5
+          mv premake5 /usr/local/bin/
+          
+          # Also download premake4 (referenced in the Makefile for Linux target)
+          wget -q https://github.com/premake/premake-4.x/releases/download/v4.4-beta5/premake-4.4-beta5-linux.tar.gz
+          tar -xzf premake-4.4-beta5-linux.tar.gz
+          chmod +x premake4
+          mv premake4 /usr/local/bin/
+          
+          # Verify both are available
+          echo "Premake versions available:"
+          premake5 --version
+          premake4 --version
+      # ▲▲▲ REPLACED STEP ▲▲▲
                
       - name: Build plugin
         run: |