fix: Restore all files lost during destructive rebase

A previous `git pull --rebase origin main` dropped 177 local commits,
losing 3400+ files across admin-v2, backend, studio-v2, website,
klausur-service, and many other services. The partial restore attempt
(660295e2) only recovered some files.

This commit restores all missing files from pre-rebase ref 98933f5e
while preserving post-rebase additions (night-scheduler, night-mode UI,
NightModeWidget dashboard integration).

Restored features include:
- AI Module Sidebar (FAB), OCR Labeling, OCR Compare
- GPU Dashboard, RAG Pipeline, Magic Help
- Klausur-Korrektur (8 files), Abitur-Archiv (5+ files)
- Companion, Zeugnisse-Crawler, Screen Flow
- Full backend, studio-v2, website, klausur-service
- All compliance SDKs, agent-core, voice-service
- CI/CD configs, documentation, scripts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

h5p-service/jest.config.js

@@ -0,0 +1,22 @@
+/**
+ * Jest Configuration for H5P Service (ESM)
+ */
+
+export default {
+  testEnvironment: 'node',
+  testMatch: ['**/tests/**/*.test.js'],
+  collectCoverageFrom: [
+    'server-simple.js',
+    'setup-h5p.js',
+    '!node_modules/**',
+    '!tests/**'
+  ],
+  coverageDirectory: 'coverage',
+  coverageReporters: ['text', 'lcov', 'html'],
+  verbose: true,
+  testTimeout: 10000,
+  setupFilesAfterEnv: ['<rootDir>/tests/setup.js'],
+  // ESM support
+  transform: {},
+  moduleFileExtensions: ['js', 'mjs']
+};