feat(#168): implement notification search experience

dashboard/reports/wallet-integration.json

@@ -1,4 +1,5 @@
 {
+  "generatedAt": "2026-06-26T13:01:40.990Z",
   "generatedAt": "2026-06-27T12:47:07.864Z",
   "total": 3,
   "passed": 3,

dashboard/src/App.tsx

@@ -3,8 +3,9 @@ import { EventExplorerPage } from './pages/EventExplorerPage';
 import { NotificationTimelineView } from './components/NotificationTimelineView';
 import { ActivityFeed } from './components/ActivityFeed';
 import { ExportHistoryPage } from './pages/ExportHistoryPage';
+import { NotificationSearchPage } from './pages/NotificationSearchPage';
 
-type Tab = 'explorer' | 'timeline' | 'activity' | 'export-history';
+type Tab = 'explorer' | 'timeline' | 'activity' | 'export-history' | 'search';
 
 export function App() {
   const [tab, setTab] = useState<Tab>('explorer');
@@ -44,12 +45,21 @@ export function App() {
         >
           Export History
         </button>
+        <button
+          role="tab"
+          aria-selected={tab === 'search'}
+          className={`app-tabs__btn${tab === 'search' ? ' app-tabs__btn--active' : ''}`}
+          onClick={() => setTab('search')}
+        >
+          Notification Search
+        </button>
       </nav>
 
       {tab === 'explorer' && <EventExplorerPage />}
       {tab === 'timeline' && <NotificationTimelineView />}
       {tab === 'activity' && <ActivityFeed />}
       {tab === 'export-history' && <ExportHistoryPage />}
+      {tab === 'search' && <NotificationSearchPage />}
     </div>
   );
 }

dashboard/src/index.css

@@ -1861,3 +1861,203 @@ body {
     align-items: stretch;
   }
 }
+
+/* ── Notification Search Page ──────────────────────────────────────────────── */
+
+.notif-search-page {
+  max-width: 1100px;
+  margin: 0 auto;
+  padding: 24px;
+}
+
+.notif-search-page__header {
+  margin-bottom: 24px;
+}
+
+.notif-search-page__header h1 {
+  margin: 4px 0 8px;
+  font-size: 1.75rem;
+}
+
+.notif-search-form {
+  background: rgba(255,255,255,0.03);
+  border: 1px solid rgba(255,255,255,0.08);
+  border-radius: 12px;
+  padding: 16px;
+  margin-bottom: 24px;
+}
+
+.notif-search-form__row {
+  display: grid;
+  grid-template-columns: 2fr repeat(5, 1fr);
+  gap: 12px;
+  align-items: end;
+}
+
+.notif-search-form__group {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+}
+
+.notif-search-form__group--wide {
+  grid-column: span 2;
+}
+
+.notif-search-form__label {
+  font-size: 0.82rem;
+  color: #9aa0a6;
+  font-weight: 500;
+}
+
+.notif-search-form__input {
+  background: rgba(255,255,255,0.05);
+  border: 1px solid rgba(255,255,255,0.12);
+  border-radius: 8px;
+  color: #e8eaed;
+  font-size: 0.9rem;
+  padding: 8px 12px;
+  outline: none;
+  width: 100%;
+}
+
+.notif-search-form__input:focus {
+  border-color: #4a9eff;
+}
+
+.notif-search-page__status {
+  color: #9aa0a6;
+  padding: 8px 0;
+}
+
+.notif-search-page__empty {
+  text-align: center;
+  padding: 64px 24px;
+  color: #9aa0a6;
+}
+
+.notif-search-page__empty h2 {
+  margin: 0 0 8px;
+  font-size: 1.25rem;
+  color: #e8eaed;
+}
+
+.notif-search-page__empty p {
+  margin: 0;
+}
+
+.notif-search-results {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  margin-top: 16px;
+}
+
+.notif-result-card {
+  background: rgba(255,255,255,0.03);
+  border: 1px solid rgba(255,255,255,0.08);
+  border-radius: 10px;
+  padding: 14px 16px;
+}
+
+.notif-result-card__header {
+  display: flex;
+  gap: 8px;
+  align-items: center;
+  margin-bottom: 10px;
+  flex-wrap: wrap;
+}
+
+.notif-result-card__source {
+  font-size: 0.75rem;
+  padding: 2px 8px;
+  border-radius: 4px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+}
+
+.notif-result-card__source--scheduled { background: rgba(74,158,255,0.15); color: #4a9eff; }
+.notif-result-card__source--processed { background: rgba(52,211,153,0.15); color: #34d399; }
+
+.notif-result-card__status {
+  font-size: 0.75rem;
+  padding: 2px 8px;
+  border-radius: 4px;
+  font-weight: 600;
+  text-transform: uppercase;
+}
+
+.notif-result-card__status--completed,
+.notif-result-card__status--processed { background: rgba(52,211,153,0.1); color: #34d399; }
+.notif-result-card__status--pending { background: rgba(251,191,36,0.1); color: #fbbf24; }
+.notif-result-card__status--failed { background: rgba(239,68,68,0.1); color: #ef4444; }
+.notif-result-card__status--processing { background: rgba(74,158,255,0.1); color: #4a9eff; }
+.notif-result-card__status--cancelled { background: rgba(156,163,175,0.1); color: #9ca3af; }
+
+.notif-result-card__type {
+  font-size: 0.75rem;
+  color: #9aa0a6;
+  padding: 2px 8px;
+  border: 1px solid rgba(255,255,255,0.1);
+  border-radius: 4px;
+}
+
+.notif-result-card__fields {
+  display: grid;
+  grid-template-columns: auto 1fr;
+  gap: 4px 16px;
+  margin: 0;
+  font-size: 0.85rem;
+}
+
+.notif-result-card__fields dt {
+  color: #9aa0a6;
+  white-space: nowrap;
+}
+
+.notif-result-card__fields dd {
+  margin: 0;
+  color: #e8eaed;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.notif-result-card__fields code {
+  font-family: 'JetBrains Mono', 'Fira Code', monospace;
+  font-size: 0.8rem;
+  color: #a5d6ff;
+}
+
+.notif-search-page__pagination {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 16px;
+  margin-top: 24px;
+}
+
+.pagination__info {
+  color: #9aa0a6;
+  font-size: 0.9rem;
+}
+
+@media (max-width: 768px) {
+  .notif-search-form__row {
+    grid-template-columns: 1fr 1fr;
+  }
+
+  .notif-search-form__group--wide {
+    grid-column: span 2;
+  }
+
+  .notif-result-card__fields {
+    grid-template-columns: 1fr;
+  }
+
+  .notif-result-card__fields dt {
+    font-weight: 600;
+    margin-top: 6px;
+  }
+}