Generalize email system with invoice workflow and Stiftungsgeschichte category

- Rename DestinataerEmailEingang → EmailEingang with category support
  (destinataer, rechnung, land_pacht, stiftungsgeschichte, allgemein)
- Add invoice capture workflow: create Verwaltungskosten from email,
  link DMS documents as invoice attachments, track payment status
- Add Stiftungsgeschichte email category with auto-detection patterns
  (Ahnenforschung, Genealogie, Chronik, etc.) and DMS integration
- Update poll_emails task with category detection and DMS context mapping
- Show available history documents in Geschichte editor sidebar
- Consolidate DMS views, remove legacy dokument templates
- Update all detail/form templates for DMS document linking
- Add deploy.sh script and streamline compose.yml

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

compose.yml

@@ -15,7 +15,6 @@ services:
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
     volumes:
       - dbdata:/var/lib/postgresql/data
-      - ./scripts/init-paperless-db.sh:/docker-entrypoint-initdb.d/init-paperless-db.sh
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
       interval: 10s
@@ -46,14 +45,6 @@ services:
       - REDIS_URL=${REDIS_URL}
       - SESSION_COOKIE_NAME=${SESSION_COOKIE_NAME}
       - CSRF_COOKIE_NAME=${CSRF_COOKIE_NAME}
-      - PAPERLESS_API_URL=${PAPERLESS_API_URL}
-      - PAPERLESS_API_TOKEN=${PAPERLESS_API_TOKEN}
-      - PAPERLESS_REQUIRED_TAG=${PAPERLESS_REQUIRED_TAG}
-      - PAPERLESS_LAND_TAG=${PAPERLESS_LAND_TAG}
-      - PAPERLESS_ADMIN_TAG=${PAPERLESS_ADMIN_TAG}
-      - PAPERLESS_DESTINATAERE_TAG_ID=${PAPERLESS_DESTINATAERE_TAG_ID}
-      - PAPERLESS_LAND_TAG_ID=${PAPERLESS_LAND_TAG_ID}
-      - PAPERLESS_ADMIN_TAG_ID=${PAPERLESS_ADMIN_TAG_ID}
       - GRAMPS_URL=${GRAMPS_URL}
       - GRAMPS_USERNAME=${GRAMPS_USERNAME}
       - GRAMPS_PASSWORD=${GRAMPS_PASSWORD}
@@ -91,9 +82,6 @@ services:
       - IMAP_PASSWORD=${IMAP_PASSWORD}
       - IMAP_FOLDER=${IMAP_FOLDER}
       - IMAP_USE_SSL=${IMAP_USE_SSL}
-      - PAPERLESS_API_URL=${PAPERLESS_API_URL}
-      - PAPERLESS_API_TOKEN=${PAPERLESS_API_TOKEN}
-      - PAPERLESS_DESTINATAERE_TAG_ID=${PAPERLESS_DESTINATAERE_TAG_ID}
     depends_on:
       - redis
       - db
@@ -120,9 +108,6 @@ services:
       - IMAP_PASSWORD=${IMAP_PASSWORD}
       - IMAP_FOLDER=${IMAP_FOLDER}
       - IMAP_USE_SSL=${IMAP_USE_SSL}
-      - PAPERLESS_API_URL=${PAPERLESS_API_URL}
-      - PAPERLESS_API_TOKEN=${PAPERLESS_API_TOKEN}
-      - PAPERLESS_DESTINATAERE_TAG_ID=${PAPERLESS_DESTINATAERE_TAG_ID}
     depends_on:
       - redis
       - db
@@ -150,43 +135,6 @@ services:
       - db
       - redis
 
-  # Phase 3 (Vision 2026): Paperless-NGX durch Django-natives DMS ersetzt.
-  # Dienst deaktiviert. Bestehende Dokumente via: python manage.py migrate_paperless_dokumente
-  # paperless:
-  #   image: ghcr.io/remmerinio/stiftung-management-system-paperless:latest
-  #   ports:
-  #     - "8080:8000"
-  #   environment:
-  #     - PAPERLESS_REDIS=redis://redis:6379
-  #     - PAPERLESS_DBHOST=db
-  #     - PAPERLESS_DBPORT=5432
-  #     - PAPERLESS_DBNAME=${PAPERLESS_DBNAME:-paperless}
-  #     - PAPERLESS_DBUSER=${POSTGRES_USER}
-  #     - PAPERLESS_DBPASS=${POSTGRES_PASSWORD}
-  #     - PAPERLESS_SECRET_KEY=${PAPERLESS_SECRET_KEY}
-  #     - PAPERLESS_URL=https://vhtv-stiftung.de
-  #     - PAPERLESS_ALLOWED_HOSTS=vhtv-stiftung.de,localhost,paperless
-  #     - PAPERLESS_CORS_ALLOWED_HOSTS=https://vhtv-stiftung.de
-  #     - PAPERLESS_FORCE_SCRIPT_NAME=/paperless
-  #     - PAPERLESS_STATIC_URL=/paperless/static/
-  #     - PAPERLESS_LOGIN_REDIRECT_URL=/paperless/
-  #     - PAPERLESS_LOGOUT_REDIRECT_URL=/paperless/
-  #     - PAPERLESS_ADMIN_USER=${PAPERLESS_ADMIN_USER}
-  #     - PAPERLESS_ADMIN_PASSWORD=${PAPERLESS_ADMIN_PASSWORD}
-  #     - PAPERLESS_ADMIN_MAIL=${PAPERLESS_ADMIN_MAIL}
-  #   volumes:
-  #     - paperless_data:/usr/src/paperless/data
-  #     - paperless_media:/usr/src/paperless/media
-  #     - paperless_export:/usr/src/paperless/export
-  #     - paperless_consume:/usr/src/paperless/consume
-  #   depends_on:
-  #     - db
-  #     - redis
-
 volumes:
   dbdata:
   gramps_data:
-  paperless_data:
-  paperless_media:
-  paperless_export:
-  paperless_consume: