Fix Shortcuts help menu doesn't dismiss forever.

client/coral-admin/src/index.js

@@ -23,6 +23,7 @@ function init({store, storage}) {
 async function main() {
   const notification = createNotificationService(toast);
   const context = await createContext({reducers, graphqlExtension, pluginsConfig, notification, init});
+
   render(
     <TalkProvider {...context}>
       <App />

client/coral-framework/services/bootstrap.js

@@ -178,6 +178,10 @@ export async function createContext({
     await preInit(context);
   }
 
+  if (init) {
+    await init(context);
+  }
+
   // Run initialization.
   await Promise.all([init, plugins.executeInit(context)]);
   return context;