fix: remove native discord attachment render for large files

src/systems/drops.js

@@ -309,11 +309,9 @@ async function handleDropMessage(message) {
                 let fileDndUrl = session.file.url;
                 let imageUrl = session.image?.url;
 
-                // 1. The main dropped file
+                // 1. The main dropped file URL (no longer attached natively)
                 if (session.file.attachment) {
-                    const mainFile = new AttachmentBuilder(session.file.attachment.url, { name: session.file.name });
-                    filesToUpload.push(mainFile);
-                    fileDndUrl = `attachment://${session.file.name}`;
+                    fileDndUrl = session.file.url;
                 }
 
                 // 2. The preview image (if any)