web: fix file sorting and add stat

Author: mnerv

web/src/App.svelte

@@ -37,6 +37,12 @@
       <FileTree {tree} />
     {/each}
   </div>
+  <div class="py-4 px-3 dark:text-gray-400 text-gray-500 flex space-x-2 my-auto">
+    <Icon icon="bi:filetype-pdf" class="my-auto text-base"/>
+    <p class="text-sm my-auto">
+      {registry.length}
+    </p>
+  </div>
   <div class='fixed bottom-0 right-0 p-4 hover:text-blue-nordic'>
     <a class='mx-auto hover:underline hover:text-blue-400 transition-all duration-150 font-light'
       href='https://github.com/mnerv/notes'

web/src/FileTree.ts

@@ -8,9 +8,15 @@ export type NodeT = {
 }
 
 export function sortByType(list: NodeT[]): NodeT[] {
+  if (list === null || list.length == 0) return []
   const directory = list.filter(a => a.href === '')
   const files = list.filter(a => a.href !== '')
-  return [...directory, ...files]
+  const sortedList = [...directory, ...files]
+  // sort childrens
+  return sortedList.map(n => {
+    n.children = sortByType(n.children)
+    return n
+  })
 }
 
 export function sortByName(list: NodeT[]): NodeT[] {