Fix blank sticker creator window on windows/linux

package.json

@@ -265,7 +265,7 @@
       "bundleVersion": "1"
     },
     "win": {
-      "asarUnpack": "node_modules/spellchecker/vendor/hunspell_dictionaries",
+      "asarUnpack": ["node_modules/spellchecker/vendor/hunspell_dictionaries", "node_modules/sharp"],
       "artifactName": "${name}-win-${version}.${ext}",
       "certificateSubjectName": "Signal",
       "publisherName": "Signal (Quiet Riddle Ventures, LLC)",
@@ -298,7 +298,7 @@
       "desktop": {
         "StartupWMClass": "Signal"
       },
-      "asarUnpack": "node_modules/spellchecker/vendor/hunspell_dictionaries",
+      "asarUnpack": ["node_modules/spellchecker/vendor/hunspell_dictionaries", "node_modules/sharp"],
       "target": [
         "deb"
       ],

sticker-creator/index.tsx

@@ -1,10 +1,8 @@
 import * as React from 'react';
 import { render } from 'react-dom';
 import { Root } from './root';
-import { preloadImages } from '../ts/components/emoji/lib';
 
 const root = document.getElementById('root');
 
+console.log('Sticker Creator: Starting root');
 render(<Root />, root);
-
-preloadImages();

sticker-creator/preload.js

@@ -20,6 +20,9 @@ window.getGuid = require('uuid/v4');
 window.localeMessages = ipc.sendSync('locale-data');
 
 require('../js/logging');
+
+window.log.info('sticker-creator starting up...');
+
 const Signal = require('../js/modules/signal');
 
 window.Signal = Signal.setup({});
@@ -153,7 +156,11 @@ async function applyTheme() {
 
 window.addEventListener('DOMContentLoaded', applyTheme);
 
-systemPreferences.subscribeNotification(
-  'AppleInterfaceThemeChangedNotification',
-  applyTheme
-);
+if (systemPreferences && systemPreferences.subscribeNotification) {
+  systemPreferences.subscribeNotification(
+    'AppleInterfaceThemeChangedNotification',
+    applyTheme
+  );
+}
+
+window.log.info('sticker-creator preload complete...');