fix: protect delete customer form

utils/validateContext.ts

@@ -0,0 +1,12 @@
+import { ContextSchema } from '@utils/types';
+
+export function validateContext(context: any) {
+  const validatedContext = ContextSchema.safeParse(context);
+  if (!validatedContext.success) {
+    throw new Error('Invalid context');
+  }
+
+  const { id } = validatedContext.data.params;
+
+  return id;
+}