♻️ Move component to workbook dir (#2020)

Author: KATO-Hiro

src/lib/components/WorkBook/WorkBookForm.svelte

@@ -2,7 +2,7 @@
   import { Breadcrumb, BreadcrumbItem } from 'svelte-5-ui-lib';
 
   import HeadingOne from '$lib/components/HeadingOne.svelte';
-  import WorkBookInputFields from '$lib/components/WorkBooks/WorkBookInputFields.svelte';
+  import WorkBookInputFields from '$lib/components/WorkBook/WorkBookInputFields.svelte';
   import WorkBookTasksTable from '$lib/components/WorkBookTasks/WorkBookTasksTable.svelte';
   import TaskSearchBox from '$lib/components/TaskSearchBox.svelte';
   import InputFieldWrapper from '$lib/components/InputFieldWrapper.svelte';

src/lib/components/WorkBooks/WorkBookInputFields.svelte renamed to src/lib/components/WorkBook/WorkBookInputFields.svelte

@@ -4,7 +4,6 @@
   import SelectWrapper from '$lib/components/SelectWrapper.svelte';
   import { WorkBookType } from '$lib/types/workbook';
 
-  // TODO: WorkBookディレクトリに移動させる
   interface Props {
     // FIXME: 引数がとても多いので、コンポーネントに渡す引数を減らす方法を調べて実装。
     authorId: string;