Enable Typescript noImplicitAny (#33322)

Enable `noImplicitAny` and fix all issues.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

web_src/js/components/DiffFileTree.vue

@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import DiffFileTreeItem from './DiffFileTreeItem.vue';
+import DiffFileTreeItem, {type Item} from './DiffFileTreeItem.vue';
 import {loadMoreFiles} from '../features/repo-diff.ts';
 import {toggleElem} from '../utils/dom.ts';
 import {diffTreeStore} from '../modules/stores.ts';
@@ -11,7 +11,7 @@ const LOCAL_STORAGE_KEY = 'diff_file_tree_visible';
 const store = diffTreeStore();
 
 const fileTree = computed(() => {
-  const result = [];
+  const result: Array<Item> = [];
   for (const file of store.files) {
     // Split file into directories
     const splits = file.Name.split('/');
@@ -24,15 +24,10 @@ const fileTree = computed(() => {
       if (index === splits.length) {
         isFile = true;
       }
-      let newParent = {
+      let newParent: Item = {
         name: split,
         children: [],
         isFile,
-      } as {
-        name: string,
-        children: any[],
-        isFile: boolean,
-        file?: any,
       };
 
       if (isFile === true) {