skip redundant step during DEX trading account creation (#2542)

Signed-off-by: Philemon Ukane <ukanephilemon@gmail.com>

client/webserver/site/src/html/bodybuilder.tmpl

@@ -103,7 +103,7 @@
 {{end}}
 
 {{define "bottom"}}
-<script src="/js/entry.js?v=8b29dcbe|497b4091"></script>
+<script src="/js/entry.js?v=5548f26e|e23801a1"></script>
 </body>
 </html>
 {{end}}

client/webserver/site/src/js/register.ts

@@ -17,6 +17,7 @@ import {
   Exchange,
   PageElement
 } from './registry'
+import State from './state'
 
 export default class RegistrationPage extends BasePage {
   body: HTMLElement
@@ -122,6 +123,13 @@ export default class RegistrationPage extends BasePage {
     }
     Doc.show(currentForm)
 
+    // There's nothing on the page.discoverAcctForm except to receive user pass
+    // before attempting to discover user account and there's no need to have
+    // them click another button when we can carry on without user interaction.
+    if (currentForm === page.discoverAcctForm && (State.passwordIsCached() || this.pwCache?.pw)) {
+      this.discoverAcctForm.page.submit.click()
+    }
+
     if (app().authed()) this.auth()
   }