Decrease concurrent download rate

Author: Matyrobbrt

src/main/java/net/neoforged/waifu/GameVersionIndexService.java

@@ -97,7 +97,7 @@ public void runWithExceptions() {
                 // Reverse the order of the files so we index older ones first
                 Collections.reverse(files);
 
-                try (var exec = Executors.newFixedThreadPool(20, Thread.ofVirtual().name("mod-downloader-" + platform.getName() + "-" + version + "-", 0).factory())) {
+                try (var exec = Executors.newFixedThreadPool(10, Thread.ofVirtual().name("mod-downloader-" + platform.getName() + "-" + version + "-", 0).factory())) {
                     indexer.downloadAndConsiderConcurrently(files, exec);
                 }
 

src/main/java/net/neoforged/waifu/platform/impl/cf/CurseForgePlatform.java

@@ -234,9 +234,9 @@ private synchronized File getFile() {
                     try {
                         file = api.getHelper().getFiles(fileId).orElseThrow().get(0);
                     } catch (Exception ex) {
-                        Main.LOGGER.error("Exception trying to get file {}... retrying in 15 seconds", fileId, ex);
+                        Main.LOGGER.error("Exception trying to get file {}... retrying in 45 seconds", fileId, ex);
                         try {
-                            Thread.sleep(15 * 1000L);
+                            Thread.sleep(45 * 1000L);
                         } catch (Exception e) {
                             throw new RuntimeException(e);
                         }