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>

consent-service/docker-compose.yml

@@ -0,0 +1,41 @@
+version: '3.8'
+
+services:
+  consent-service:
+    build: .
+    ports:
+      - "8081:8081"
+    env_file:
+      - .env
+    environment:
+      - DATABASE_URL=postgres://consent:consent123@postgres:5432/consent_db?sslmode=disable
+    depends_on:
+      postgres:
+        condition: service_healthy
+    networks:
+      - consent-network
+
+  postgres:
+    image: postgres:16-alpine
+    ports:
+      - "5433:5432"
+    environment:
+      - POSTGRES_USER=consent
+      - POSTGRES_PASSWORD=consent123
+      - POSTGRES_DB=consent_db
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U consent -d consent_db"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+    networks:
+      - consent-network
+
+volumes:
+  postgres_data:
+
+networks:
+  consent-network:
+    driver: bridge