Monitor and Process downloads separately

New: Queue remains up to date while importing file from remote file system
Fixed: Failed downloads still in queue won't result in failed search

Closes #668
Closes #907
Fixes #2973

frontend/src/System/Tasks/Queued/QueuedTaskRow.js

@@ -168,7 +168,7 @@ class QueuedTaskRow extends Component {
       isCancelConfirmModalOpen
     } = this.state;
 
-    let triggerIcon = icons.UNKNOWN;
+    let triggerIcon = icons.QUICK;
 
     if (trigger === 'manual') {
       triggerIcon = icons.INTERACTIVE;