improvement: clinic/lab search button removed. search now happens on debounce.

frontend/src/app/[locale]/(dashboard)/organizations/page.tsx

@@ -48,6 +48,7 @@ export default function OrganizationsPage() {
   const { currentOrganization } = useAuth();
   const [loading, setLoading] = useState(true);
   const toast = useToast();
+  const { showError, setError: setToastError } = toast;
 
   const formatApiMessage = useCallback(
     (err: unknown): string => getUserFacingError(err, tErrors, tCommon('errorGeneric')),
@@ -122,29 +123,44 @@ export default function OrganizationsPage() {
     void loadList();
   }, []);
 
-  async function runSearch() {
+  useEffect(() => {
+    let cancelled = false;
     const q = query.trim();
+
     if (!q) {
       setMode('existing');
       setSearchResults([]);
       setShowInviteForm(false);
+      setSearching(false);
       return;
     }
 
-    setSearching(true);
-    toast.setError('');
     setMode('search');
     setShowInviteForm(false);
+    setSearching(true);
+
+    const timeout = setTimeout(() => {
+      void (async () => {
+        setToastError('');
         try {
           const res = await organizationApi.search(q);
+          if (cancelled) return;
           setSearchResults(res.data);
         } catch (e) {
-      toast.showError(formatApiMessage(e));
+          if (cancelled) return;
+          showError(formatApiMessage(e));
           setSearchResults([]);
         } finally {
-      setSearching(false);
-    }
+          if (!cancelled) setSearching(false);
         }
+      })();
+    }, 300);
+
+    return () => {
+      cancelled = true;
+      clearTimeout(timeout);
+    };
+  }, [query, formatApiMessage, showError, setToastError]);
 
   async function submitConnectionRequest(targetOrganizationId: string) {
     setPendingConnectionRowId(targetOrganizationId);
@@ -315,19 +331,9 @@ export default function OrganizationsPage() {
       <SearchBar
         value={query}
         onChange={setQuery}
-        onSubmit={() => void runSearch()}
         placeholder={t('searchPlaceholder', { counterpart: counterpart.toLowerCase() })}
         actions={
-          <>
-            <button
-              type="button"
-              onClick={() => void runSearch()}
-              disabled={searching}
-              className="px-4 py-2 rounded-[var(--radius-sm)] text-sm font-medium border bg-primary-soft text-primary border-primary/50 disabled:opacity-60"
-            >
-              {tCommon('search')}
-            </button>
-            {mode === 'search' && (
+          query.trim() ? (
             <button
               type="button"
               onClick={clearSearchView}
@@ -335,13 +341,12 @@ export default function OrganizationsPage() {
             >
               {t('backToList')}
             </button>
-            )}
-          </>
+          ) : undefined
         }
       />
 
       <OrganizationConnectionsMobileList
-        loading={loading}
+        loading={loading || searching}
         mode={mode}
         existingRows={existingRows}
         searchResults={searchResults}
@@ -409,7 +414,7 @@ export default function OrganizationsPage() {
         }
         body={
           <>
-            {loading ? (
+            {loading || (mode === 'search' && searching) ? (
               <tr>
                 <td colSpan={5} className="px-6 py-8 text-sm text-text-secondary">
                   {tCommon('loadingEllipsis')}