fix(e2e): Revert extra waits, zurueck zu goTo 2s + 20s toBeVisible

Extra waitForTimeout(3000) pro Test verdoppelte Laufzeit und verursachte
mehr Timeouts. Zurueck zum funktionierenden Ansatz: goTo wartet auf h1
+ 2s, dann 20s toBeVisible Timeout pro Assertion.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

admin-compliance/e2e/specs/iace-module.spec.ts

@@ -68,12 +68,12 @@ async function dismissCookieBanner(page: Page) {
 async function goTo(page: Page, path: string) {
   await page.goto(`${BASE}${path}`, { waitUntil: 'domcontentloaded', timeout: 30000 })
   await dismissCookieBanner(page)
-  // Wait for React hydration + API fetches — the h1 element is rendered
-  // after the project data loads, so wait for any h1 to appear
+  // Wait for React hydration — h1 appears after project fetch
   try {
     await page.locator('h1').first().waitFor({ state: 'visible', timeout: 15000 })
-  } catch { /* h1 may not appear if page errors */ }
-  await page.waitForTimeout(1000)
+  } catch { /* ignore */ }
+  // Give the overview sections time to render after h1
+  await page.waitForTimeout(2000)
   await dismissCookieBanner(page)
 }
 
@@ -129,10 +129,8 @@ for (const project of PROJECTS) {
     test.setTimeout(60_000)
 
     // ------ Overview ------
-    // Overview tests need extra wait — React hydration + 2 parallel API fetches
     test('overview page loads', async ({ page }) => {
       await goTo(page, `/sdk/iace/${project.id}`)
-      await page.waitForTimeout(3000) // Extra wait for overview API fetches
       // React hydration error #418 is a known issue (SSR renders "Kein Projekt" before API fetch)
       // so we only check that the project name appears eventually, not assertNoAppError
       await expect(page.locator(`text=${project.name}`).first()).toBeVisible({ timeout: 20000 })
@@ -140,7 +138,6 @@ for (const project of PROJECTS) {
 
     test('overview — status workflow visible', async ({ page }) => {
       await goTo(page, `/sdk/iace/${project.id}`)
-      await page.waitForTimeout(3000)
       await expect(
         page.locator('text=Projektstatus').or(page.locator('text=Risikozusammenfassung')).or(page.locator('text=CE-Prozessschritte'))
       ).toBeVisible({ timeout: 20000 })
@@ -148,7 +145,6 @@ for (const project of PROJECTS) {
 
     test('overview — risk summary or process info', async ({ page }) => {
       await goTo(page, `/sdk/iace/${project.id}`)
-      await page.waitForTimeout(3000)
       await expect(
         page.locator('text=Risikozusammenfassung').or(page.locator('text=Maschineninformationen')).or(page.locator('text=CE-Prozessschritte'))
       ).toBeVisible({ timeout: 20000 })
@@ -163,7 +159,6 @@ for (const project of PROJECTS) {
 
     test('overview — completeness gates section', async ({ page }) => {
       await goTo(page, `/sdk/iace/${project.id}`)
-      await page.waitForTimeout(3000)
       // Completeness may be called "Completeness Gates" or shown as progress percentage
       await expect(
         page.locator('text=Completeness Gates').or(page.locator('text=Projektfortschritt')).or(page.locator('text=CE-Prozessschritte'))
@@ -172,7 +167,6 @@ for (const project of PROJECTS) {
 
     test('overview — quick actions or nav present', async ({ page }) => {
       await goTo(page, `/sdk/iace/${project.id}`)
-      await page.waitForTimeout(3000)
       // Quick actions or IACE sidebar navigation should be visible
       await expect(
         page.locator('text=Schnellzugriff').or(page.locator('text=Komponenten').first())
@@ -235,7 +229,6 @@ for (const project of PROJECTS) {
       // Click the "Risikobewertung" toggle
       await page.locator('button', { hasText: 'Risikobewertung' }).click()
       // Wait for the RiskAssessmentTable to render (fetches mitigations)
-      await page.waitForTimeout(3000)
       await assertNoAppError(page)
       // Risk assessment table renders <select> elements (S/E/P/A dropdowns)
       const selects = page.locator('select')