bug: capacity date selector dropdown overlaps behind top navbar LF-Decentralized-Trust-labs#281

Signed-off-by: RAWx18 <rawx18.dev@gmail.com>

Author: RAWx18

frontend/src/modules/devspace/pages/CapacityPage.vue

@@ -10,6 +10,7 @@
           start-placeholder="Start"
           end-placeholder="End"
           size="default"
+          popper-class="capacity-date-picker-popper"
           @change="fetchCapacity"
         />
       </div>
@@ -613,3 +614,10 @@ export default {
     padding: 0;
 }
 </style>
+
+<style>
+/* Global styles for date picker popper - must be unscoped to work with Element Plus teleported elements */
+.capacity-date-picker-popper {
+  z-index: 10000 !important;
+}
+</style>