web: core system for queue & queen bee, move remux to new system

it's 3 am and i think i had a divine intervention

web/src/components/misc/DropReceiver.svelte

@@ -3,19 +3,20 @@
     export let classes = "";
 
     export let draggedOver = false;
-    export let file: File | undefined;
+    export let files: FileList | undefined;
 
     const dropHandler = async (ev: DragEvent) => {
         draggedOver = false;
         ev.preventDefault();
 
-        if (ev?.dataTransfer?.files.length === 1) {
-            file = ev.dataTransfer.files[0];
-            return file;
+        if (ev?.dataTransfer?.files && ev?.dataTransfer?.files.length > 0) {
+            files = ev.dataTransfer.files;
+            return files;
         }
     };
 
     const dragOverHandler = (ev: DragEvent) => {
+        console.log("dragged over omg")
         draggedOver = true;
         ev.preventDefault();
     };
@@ -25,6 +26,7 @@
     {id}
     class={classes}
     role="region"
+    aria-hidden="true"
     on:drop={(ev) => dropHandler(ev)}
     on:dragover={(ev) => dragOverHandler(ev)}
     on:dragend={() => {