Ajout d'un pipe 'floor'

src/app/components/shared/floor.pipe.ts

@@ -0,0 +1,10 @@
+import { Pipe, PipeTransform } from '@angular/core';
+@Pipe({
+    name: 'floor',
+    standalone: true
+})
+export class FloorPipe implements PipeTransform {
+    transform(value: number): number {
+        return Math.floor(value);
+    }
+}