add equals to FileSystemEventBucket to ensure correct removal in collections

src/main/java/org/cryptomator/event/FileSystemEventBucket.java

@@ -5,6 +5,14 @@ import org.cryptomator.cryptofs.event.FilesystemEvent;
 
 public record FileSystemEventBucket(Vault v, FilesystemEvent mostRecent, int count) implements Comparable<FileSystemEventBucket> {
 
+	@Override
+	public boolean equals(Object other) {
+		if (other instanceof FileSystemEventBucket(Vault v2, FilesystemEvent e2, _)) {
+			return v.equals(v2) && mostRecent.getClass().equals(e2.getClass());
+		}
+		return false;
+	}
+
 	@Override
 	public int compareTo(FileSystemEventBucket other) {
 		var timeResult = mostRecent.getTimestamp().compareTo(other.mostRecent().getTimestamp());