feat(platform): add alert notification operations workspace

vehicle-data-platform/apps/web/src/styles/global.css

@@ -350,6 +350,42 @@ body {
   align-content: start;
 }
 
+.vp-alert-flow-value {
+  color: var(--vp-text);
+  font-size: 22px;
+  font-weight: 700;
+  line-height: 28px;
+}
+
+.vp-alert-ops-grid {
+  display: grid;
+  grid-template-columns: minmax(0, 1.4fr) minmax(360px, 0.6fr);
+  gap: 16px;
+  margin-top: 16px;
+}
+
+.vp-notification-policy-list {
+  display: grid;
+  gap: 12px;
+}
+
+.vp-notification-policy {
+  min-height: 86px;
+  padding: 12px;
+  border: 1px solid var(--vp-border);
+  border-radius: var(--vp-radius);
+  background: #fbfcff;
+  display: grid;
+  gap: 10px;
+}
+
+.vp-alert-policy-detail {
+  margin-top: 8px;
+  color: var(--vp-text-muted);
+  font-size: 13px;
+  line-height: 20px;
+}
+
 .vp-playback-layout {
   display: grid;
   grid-template-columns: minmax(0, 1fr) 260px;
@@ -522,6 +558,7 @@ body {
   .vp-conclusion-grid,
   .vp-monitor-layout,
   .vp-alert-flow,
+  .vp-alert-ops-grid,
   .vp-playback-layout,
   .vp-playback-timeline {
     grid-template-columns: 1fr;