feat(validation): schémas zod et erreurs applicatives

src/domain/errors.ts

@@ -0,0 +1,21 @@
+export class AppError extends Error {
+  constructor(
+    public readonly status: number,
+    message: string,
+  ) {
+    super(message)
+    this.name = new.target.name
+  }
+}
+
+export class NotFoundError extends AppError {
+  constructor(message: string) {
+    super(404, message)
+  }
+}
+
+export class ValidationError extends AppError {
+  constructor(message: string) {
+    super(400, message)
+  }
+}