Fix order detail behavior: panel hides when order selected

- Changed show-panel to "!selectedOrderId" - panel slides left when order is clicked
- OrderDetailBottomSheet now matches KycBottomSheet structure (full screen, same z-index)

app/pages/clientarea/orders/index.vue

@@ -7,7 +7,7 @@
       map-id="orders-map"
       point-color="#6366f1"
       :hovered-id="hoveredOrderId"
-      :show-panel="true"
+      :show-panel="!selectedOrderId"
       panel-width="w-96"
       :hide-view-toggle="true"
       @select="onMapSelect"