fix(ui): hide SDR power and align header controls

src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css

@@ -1231,7 +1231,7 @@ small { color: var(--text-muted); }
 }
 .top-bar-actions {
   display: flex;
-  align-items: center;
+  align-items: flex-start;
   gap: 0.45rem 0.6rem;
   min-width: 0;
   flex-wrap: wrap;
@@ -1406,7 +1406,7 @@ small { color: var(--text-muted); }
 .header-rig-switch {
   display: grid;
   grid-template-columns: minmax(0, 1fr);
-  align-items: center;
+  align-items: start;
   gap: 0.35rem;
 }
 .header-rig-summary {
@@ -1428,6 +1428,7 @@ small { color: var(--text-muted); }
   background: var(--input-bg);
   color: var(--text);
   font-size: 0.85rem;
+  align-self: start;
 }
 .header-rig-switch button {
   height: 2rem;