fix(web-admin): recalc viewport table height on activate

Ensure order and weighing lists refresh table height after tab activation.

Co-authored-by: Cursor <cursoragent@cursor.com>

web-admin/src/views/db/weighing/index.vue

@@ -1202,10 +1202,12 @@
 
   onMounted(() => {
     loadData()
+    nextTick(() => recalcTableHeight())
   })
 
   onActivated(() => {
     openAddFromInventoryQuery()
+    nextTick(() => recalcTableHeight())
   })
 </script>
 

web-admin/src/views/demo/order/index.vue

@@ -2865,6 +2865,7 @@
   onActivated(() => {
     addAutoRefreshListeners()
     tryAutoRefresh()
+    nextTick(() => recalcTableHeight())
   })
 
   const removeAutoRefreshListeners = () => {