fix(andreknie.de): close package two review gaps

privat/CV/andreknie.de/server/services/mailer.test.js

@@ -1,5 +1,10 @@
 import { describe, expect, it } from 'vitest'
-import { isMailerReady, MailerNotReadyError, sendConfirmationEmail } from './mailer.js'
+import {
+  buildStakeholderMessage,
+  isMailerReady,
+  MailerNotReadyError,
+  sendConfirmationEmail,
+} from './mailer.js'
 
 describe('mailer readiness', () => {
   it('reports missing SMTP configuration without exposing credentials', async () => {
@@ -10,3 +15,24 @@ describe('mailer readiness', () => {
       .rejects.toMatchObject({ code: 'MAILER_NOT_READY' })
   })
 })
+
+describe('stakeholder notification content', () => {
+  const data = {
+    name: 'Synthetic Test',
+    email: 'test@example.invalid',
+  }
+
+  it('adds the manual profile instruction to resource requests', () => {
+    const message = buildStakeholderMessage('resource-download', data)
+
+    expect(message).toContain('ein aktuelles Profil von André verschicken')
+    expect(message).toContain('name: Synthetic Test')
+  })
+
+  it('does not add the resource instruction to contact notifications', () => {
+    const message = buildStakeholderMessage('contact', data)
+
+    expect(message).not.toContain('ein aktuelles Profil von André verschicken')
+    expect(message).toBe('name: Synthetic Test\nemail: test@example.invalid')
+  })
+})