Update message when desired mod is not available to indicate it will be opened in the browser.

Toby Doom Launcher.py

@@ -1249,7 +1249,7 @@ class DoomLauncher(QMainWindow):
                 message = [
                     f"You are missing the \"{dep['file']}\" Package.\n",
                     f"You can get it from \"{dep['url']}\"\n",
-                    "The URL has been copied to the clipboard.\n"
+                    "The URL will now open in your browser.\n"
                 ]
                 message.extend(f"{msg}\n" for msg in dep.get('messages', []))
                 
@@ -1259,8 +1259,7 @@ class DoomLauncher(QMainWindow):
                     "".join(message)
                 )
                 
-                # Copy URL to clipboard (platform-specific implementation needed)
-                # For now, try to open the URL in browser
+                # Open the URL in browser
                 try:
                     webbrowser.open(dep['url'])
                 except Exception: