feat(division): wip tree select component

feat(division): update division list components and add mock api

- Replace patient API endpoint with division mock endpoint
- Simplify table columns and headers for division list
- Add mock API endpoint for division list with tree/flat format

feat(select-tree): add collapsible tree select component with lazy loading

Implement a tree select component with collapsible sections and lazy loading of child items. Includes:
- Collapsible component wrappers for Vue
- Command component wrappers for combobox functionality
- Tree select item component with loading states
- Example implementation in dev page

todo:
- scroll on overflow
- long text truncate possibly with tooltip
- more than > 5 depth of child
- mutate the children lazy
- integration backend for search based text and return  keys

feat(select-tree): add command-item component for tree selection

adjust hover bg-accent (remove state on-highlighted at styling) to avoid conflict on global component

refactor(select-tree): extract TreeItem interface to shared type file

Move TreeItem interface to a dedicated type file for better code organization and reusability. Update components to import the interface and add styling improvements to the tree-select component.

adjust text size for tree to sm

refactor(select-tree): rename tree-select-item to leaf and improve component

- Rename component to better reflect its purpose as a leaf node
- Improve UI with better spacing and hover states
- Simplify toggle logic using v-model
- Add checkmark icon for selected items

checkpoint

wip

app/components/pub/base/select-tree/command-item.vue

@@ -0,0 +1,27 @@
+<script setup lang="ts">
+import type { ComboboxItemEmits, ComboboxItemProps } from 'radix-vue'
+import type { HTMLAttributes } from 'vue'
+import { ComboboxItem, useForwardPropsEmits } from 'radix-vue'
+import { computed } from 'vue'
+import { cn } from '~/lib/utils'
+
+const props = defineProps<ComboboxItemProps & { class?: HTMLAttributes['class'] }>()
+const emits = defineEmits<ComboboxItemEmits>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwarded = useForwardPropsEmits(delegatedProps, emits)
+</script>
+
+<template>
+  <ComboboxItem
+    v-bind="forwarded"
+    :class="cn('relative flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm font-normal outline-none hover:bg-accent data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&>*]:text-sm [&>*]:font-normal', props.class)"
+  >
+    <slot />
+  </ComboboxItem>
+</template>