Added a script to dl all wgpu release

dl_wgpu_release.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# 1. SET THIS to the exact git tag of the release you are downloading
+# (e.g., "v22.1.0.5" or "v0.19.4.1")
+VERSION="v29.0.0.0" 
+BASE_URL="https://github.com/gfx-rs/wgpu-native/releases/download/$VERSION"
+
+# Move into the wgpu-native folder
+cd libs/wgpu-native || { echo "Could not find libs/wgpu-native"; exit 1; }
+
+# Map the zip filenames to your target directory structure
+declare -A TARGETS=(
+    ["wgpu-linux-x86_64-release.zip"]="x86_64-linux"
+    ["wgpu-linux-aarch64-release.zip"]="aarch64-linux"
+    ["wgpu-macos-x86_64-release.zip"]="x86_64-macos"
+    ["wgpu-macos-aarch64-release.zip"]="aarch64-macos"
+    ["wgpu-windows-x86_64-msvc-release.zip"]="x86_64-windows"
+    ["wgpu-windows-aarch64-msvc-release.zip"]="aarch64-windows"
+)
+
+for ZIP in "${!TARGETS[@]}"; do
+    DIR="${TARGETS[$ZIP]}"
+    echo "Processing $DIR..."
+    
+    # Create the target directory
+    mkdir -p "$DIR"
+    
+    # Download the zip file
+    if wget -q --show-progress "$BASE_URL/$ZIP" -O "$ZIP"; then
+        # Extract directly into the target directory
+        unzip -q -o "$ZIP" -d "$DIR"
+        echo "Successfully extracted to $DIR/"
+    else
+        echo "Failed to download $ZIP. Check your VERSION tag."
+    fi
+    
+    # Remove the downloaded zip to keep things clean
+    rm -f "$ZIP"
+done
+
+echo "Done! Your directories are set up."