jr: popup now shows list of keypairs

generate button does not work, that's the next task

jrx/pages/popup.html

@@ -33,8 +33,11 @@
     </table>
 
     <!-- hidden if there are keypairs -->
-    <p id="no-keypairs">You have no keypairs yet. Either generate a new one or
-    recover one you already have.</p>
+    <!-- hidden by default -->
+    <p id="no-keypairs" hidden>
+        No keypairs yet. Either generate one or recover one below using a
+        GajuPhrase.
+    </p>
 
     <!-- keypairs added dynamically from page script -->
     <ul id="keypairs"></ul>
@@ -86,6 +89,6 @@
 -->
 
 
-<script type="module" src="./dist/popup.js"></script>
+<script type="module" src="../dist/popup.js"></script>
 </body>
 </html>