clean up publishing on desktop

static/app-strings.json

@@ -1722,5 +1722,7 @@
   "Help LBRY Save Crypto": "Help LBRY Save Crypto",
   "The US government is attempting to destroy the cryptocurrency industry. Can you help?": "The US government is attempting to destroy the cryptocurrency industry. Can you help?",
   "Learn more and sign petition": "Learn more and sign petition",
+  "Publishing...": "Publishing...",
+  "Collection": "Collection",
   "--end--": "--end--"
 }

ui/component/publishForm/view.jsx

@@ -26,6 +26,7 @@ import Card from 'component/common/card';
 import I18nMessage from 'component/i18nMessage';
 import * as PUBLISH_MODES from 'constants/publish_types';
 import { useHistory } from 'react-router';
+import Spinner from 'component/spinner';
 
 // @if TARGET='app'
 import fs from 'fs';
@@ -410,6 +411,14 @@ function PublishForm(props: Props) {
     }
   }, [autoSwitchMode, editingURI, fileMimeType, myClaimForUri, mode, setMode, setAutoSwitchMode]);
 
+  if (publishing) {
+    return (
+      <div className="main--empty">
+        <h1 className="section__subtitle">{__('Publishing...')}</h1>
+        <Spinner delayed />
+      </div>
+    );
+  }
   // Editing claim uri
   return (
     <div className="card-stack">

ui/modal/modalPublish/view.jsx

@@ -43,8 +43,9 @@ class ModalPublishSuccess extends React.PureComponent<Props> {
       publishMessage = __('Your file is now pending on LBRY. It will take a few minutes to appear for other users.');
     }
 
+    clearPublish();
+
     function handleClose() {
-      clearPublish();
       closeModal();
     }
 

ui/modal/modalPublishPreview/view.jsx

@@ -79,18 +79,24 @@ const ModalPublishPreview = (props: Props) => {
     //   $FlowFixMe
     previewResponse.outputs[0] && previewResponse.outputs[0].value && !previewResponse.outputs[0].value.source;
   // leave the confirm modal up if we're not going straight to upload/reflecting
+  // @if TARGET='web'
+
   React.useEffect(() => {
-    if (publishing && IS_WEB && !livestream) {
+    if (publishing && !livestream) {
       closeModal();
     } else if (publishSuccess) {
       closeModal();
     }
   }, [publishSuccess, publishing, livestream]);
 
+  // @endif
   // const waitForSuccess = false;
   function onConfirmed() {
     // Publish for real:
     publish(getFilePathName(filePath), false);
+    // @if TARGET='app'
+    closeModal();
+    // @endif
   }
 
   function getFilePathName(filePath: string | WebFile) {