fixed errors

src/app/components/create-book/create-book.ts

@@ -1,10 +1,11 @@
 import { Component } from '@angular/core';
 import {NzFormModule} from "ng-zorro-antd/form";
 import {FormControl, FormGroup, ReactiveFormsModule, Validators} from "@angular/forms";
+import {NzInputDirective} from "ng-zorro-antd/input";
 
 @Component({
   selector: 'app-create-book',
-    imports: [NzFormModule, ReactiveFormsModule],
+    imports: [NzFormModule, ReactiveFormsModule, NzInputDirective],
   templateUrl: './create-book.html',
   styleUrls: ['./create-book.css'],
 })

src/app/components/update-book/update-book.html

@@ -35,7 +35,7 @@
         </nz-form-label>
 
         <nz-form-control nzSpan="40" nzErrorTip="Ce champ est requis">
-            <input nz-input type="number" placeholder="2005" formControlName="releaseYear">
+            <nz-date-picker nzPlaceHolder="2025-11-14" formControlName="releaseYear"></nz-date-picker>
         </nz-form-control>
     </nz-form-item>
 </form>

src/app/components/update-book/update-book.ts

@@ -1,10 +1,12 @@
 import { Component } from '@angular/core';
 import {NzFormModule} from "ng-zorro-antd/form";
 import {FormControl, FormGroup, ReactiveFormsModule, Validators} from "@angular/forms";
+import {NzInputDirective} from "ng-zorro-antd/input";
+import {NzDatePickerComponent} from "ng-zorro-antd/date-picker";
 
 @Component({
   selector: 'app-update-book',
-  imports: [NzFormModule, ReactiveFormsModule],
+    imports: [NzFormModule, ReactiveFormsModule, NzInputDirective, NzDatePickerComponent],
   templateUrl: './update-book.html',
   styleUrl: './update-book.css',
 })