Add account hierarchy framework with migrations, RLS policies, and UI components

apps/e2e/tests/course-enrollment.spec.ts

@@ -4,7 +4,9 @@
 import { test, expect } from '@playwright/test';
 
 test.describe('Course Management', () => {
-  test('create course, enroll participant, check capacity, waitlist', async ({ page }) => {
+  test('create course, enroll participant, check capacity, waitlist', async ({
+    page,
+  }) => {
     // Create course with capacity 2
     // Enroll participant 1 → status: enrolled
     // Enroll participant 2 → status: enrolled

apps/e2e/tests/member-lifecycle.spec.ts

@@ -15,7 +15,9 @@ test.describe('Member Management', () => {
     await expect(page.locator('h1')).toContainText('Mitglieder');
   });
 
-  test('application workflow: submit → review → approve → member created', async ({ page }) => {
+  test('application workflow: submit → review → approve → member created', async ({
+    page,
+  }) => {
     // Submit application
     // Review application
     // Approve → verify member auto-created

apps/e2e/tests/module-builder.spec.ts

@@ -4,7 +4,9 @@
 import { test, expect } from '@playwright/test';
 
 test.describe('Module Builder', () => {
-  test('create module, add fields, insert record, query, update, soft-delete', async ({ page }) => {
+  test('create module, add fields, insert record, query, update, soft-delete', async ({
+    page,
+  }) => {
     // Login
     await page.goto('/auth/sign-in');
     await page.fill('input[name="email"]', 'test@example.com');

apps/e2e/tests/newsletter.spec.ts

@@ -4,7 +4,9 @@
 import { test, expect } from '@playwright/test';
 
 test.describe('Newsletter', () => {
-  test('create campaign, select recipients from members, preview, send', async ({ page }) => {
+  test('create campaign, select recipients from members, preview, send', async ({
+    page,
+  }) => {
     // Create newsletter
     // Add recipients from member filter (status=active, hasEmail=true)
     // Preview with variable substitution

apps/e2e/tests/sepa-batch.spec.ts

@@ -4,7 +4,9 @@
 import { test, expect } from '@playwright/test';
 
 test.describe('SEPA / Finance', () => {
-  test('create SEPA direct debit batch, add items, generate XML', async ({ page }) => {
+  test('create SEPA direct debit batch, add items, generate XML', async ({
+    page,
+  }) => {
     // Create batch
     // Add items with valid IBANs
     // Generate XML