fix: await initApp() + fulltextSearch for reliable restore

docs_v1.0/doc_wasm/index.html

@@ -261,7 +261,7 @@ window.doLogin = async function() {
   var p = document.getElementById('login-pass').value;
   if (await loginUser(u, p)) {
     document.getElementById('sidebar').style.display = 'flex';
-    initApp();
+    await initApp();
   } else {
     document.getElementById('login-err').style.display = 'block';
   }
@@ -347,7 +347,7 @@ async function initApp() {
       moduleListEl.style.display = 'none';
       searchResultsEl.style.display = 'block';
       searchResultsEl.innerHTML = '<p style="font-size:13px;color:#888">Restoring search...</p>';
-      fulltextSearch(savedQ);
+      await fulltextSearch(savedQ);
     } else {
       // Load initial module from hash or default
       var hash = location.hash.slice(1);