feat(loading-state): add loading indicators and skeleton UI for data tables

- Implement loading state management across patient, doctor and satusehat lists
- Add skeleton loading UI for data tables during data fetching
- Refactor loading state variable naming for consistency
- Make search nav optional in header component
- Update icon sizing in header for better responsiveness
- Implement url search params query state at satusehat

app/components/pub/nav/header/prep.vue

@@ -3,19 +3,19 @@ import type { HeaderPrep, RefSearchNav } from '../types.ts'
 
 const props = defineProps<{
   prep: HeaderPrep
-  refSearchNav: RefSearchNav
+  refSearchNav?: RefSearchNav
 }>()
 
 function emitSearchNavClick() {
-  props.refSearchNav.onClick()
+  props.refSearchNav?.onClick()
 }
 
 function onInput(event: Event) {
-  props.refSearchNav.onInput((event.target as HTMLInputElement).value)
+  props.refSearchNav?.onInput((event.target as HTMLInputElement).value)
 }
 
 function btnClick() {
-  props.prep.addNav?.onClick()
+  props.prep?.addNav?.onClick()
 }
 </script>
 
@@ -24,12 +24,13 @@ function btnClick() {
     <div class="flex items-center justify-between">
       <div class="flex items-center">
         <div class="ml-3 text-lg font-bold text-gray-900">
-          <Icon :name="prep.icon" class="mr-2 h-4 w-4 align-middle" />
+          <Icon :name="prep.icon" class="mr-2 size-4 md:size-6 align-middle" />
           {{ prep.title }}
         </div>
       </div>
       <div class="flex items-center">
-        <div class="ml-3 text-lg text-gray-900">
+        <div v-if="props.refSearchNav"
+        class="ml-3 text-lg text-gray-900">
           <Input
             type="text"
             placeholder="Search"