Submit GUI commands without page navigation

frigate_camera_control_bridge/static/app.css

@@ -560,6 +560,11 @@ h3 {
   cursor: not-allowed;
 }
 
+.cmd.is-working {
+  cursor: progress;
+  opacity: 0.78;
+}
+
 .cmd-on,
 .cmd-press {
   border-color: var(--blue);
@@ -596,6 +601,26 @@ h3 {
   background: #edfdf5;
 }
 
+.action-status {
+  display: none;
+  min-height: 18px;
+  color: var(--muted);
+  font-size: 0.82rem;
+  line-height: 1.25;
+}
+
+.action-status.is-visible {
+  display: inline-flex;
+}
+
+.action-status.is-success {
+  color: var(--green-dark);
+}
+
+.action-status.is-error {
+  color: var(--red);
+}
+
 .global-strip {
   flex: 1;
   display: flex;
@@ -616,6 +641,11 @@ h3 {
   box-shadow: 0 10px 26px rgba(17, 24, 39, 0.08);
 }
 
+.global-controls-wrap {
+  display: grid;
+  gap: 6px;
+}
+
 .global-main {
   display: grid;
   grid-template-columns: 44px minmax(0, 1fr);