[FEATURE] Support download file by custom url

Author: gravit0

components/launcher-api/src/main/java/pro/gravit/launcher/base/Downloader.java

@@ -235,6 +235,9 @@ protected DownloadTask sendAsync(SizedFile file, URI baseUri, Path targetDir, Do
     }
 
     public static URI makeURI(URI baseUri, String filePath) throws URISyntaxException {
+        if(filePath.startsWith("http://") || filePath.startsWith("https://")) {
+            return URI.create(filePath);
+        }
         URI uri;
         if(baseUri != null) {
             String scheme = baseUri.getScheme();

components/launcher-runtime/src/main/java/pro/gravit/launcher/runtime/backend/ClientDownloadImpl.java

@@ -187,7 +187,11 @@ private List<Downloader.SizedFile> collectFilesAndCreateDirectories(Path dir, Ha
                 return HashedDir.WalkAction.CONTINUE;
             }
             String pathFixed = path.replace(File.separatorChar, '/');
-            files.add(new Downloader.SizedFile(pathFixed, pathRemapper.apply(pathFixed), entry.size()));
+            if(entry instanceof HashedFile hfile && hfile.url != null) {
+                files.add(new Downloader.SizedFile(pathFixed, hfile.url, entry.size()));
+            } else {
+                files.add(new Downloader.SizedFile(pathFixed, pathRemapper.apply(pathFixed), entry.size()));
+            }
             return HashedDir.WalkAction.CONTINUE;
         });
         return files;