SECURITY: Remove .env from Git tracking and add to .gitignore

- Remove sensitive .env file from Git repository
- Add comprehensive .env file patterns to .gitignore
- Prevent accidental commit of environment variables and secrets

.env

@@ -1,33 +0,0 @@
-# Database Configuration
-POSTGRES_DB=stiftung
-POSTGRES_USER=stiftung
-POSTGRES_PASSWORD=stiftungpass
-DB_HOST=db
-DB_PORT=5432
-
-# Django Configuration
-DJANGO_SECRET_KEY=your-secret-key-here-change-in-production
-DJANGO_DEBUG=1
-DJANGO_ALLOWED_HOSTS=localhost,127.0.0.1
-LANGUAGE_CODE=de
-TIME_ZONE=Europe/Berlin
-
-# Redis Configuration
-REDIS_URL=redis://redis:6379/0
-
-# Paperless-ngx Integration
-PAPERLESS_API_URL=http://192.168.178.167:30070
-PAPERLESS_API_TOKEN=e7107a43b6bef6707f11d7f7462708b87be3123c
-# Tag-Namen (mit Unterstrichen, wie in Paperless NGX umbenannt)
-PAPERLESS_REQUIRED_TAG=Stiftung_Destinatäre
-PAPERLESS_LAND_TAG=Stiftung_Land_und_Pächter
-PAPERLESS_ADMIN_TAG=Stiftung_Administration
-PAPERLESS_DESTINATAERE_TAG_ID=210
-PAPERLESS_LAND_TAG_ID=204
-PAPERLESS_ADMIN_TAG_ID=216
-# Integration von Grampsweb zur Ahnenforschung und Prüfung
-GRAMPS_URL=http://192.168.178.167:30179
-GRAMPS_USERNAME=Stiftung
-GRAMPS_PASSWORD=home4Gty94rj*de
-
- 

.gitignore

@@ -3,6 +3,10 @@ ACCOUNTS.txt
 *.key
 *.pem
 *.p12
+.env
+app/.env
+*.env.local
+*.env.production
 
 # Python
 __pycache__/