V6.1 backups: once more into the breach.

.env.production.example

@@ -6,6 +6,7 @@ PORT=8000
 LOG_LEVEL=info
 RELOAD=false
 ENVIRONMENT=production
+# TRANSCRIPTION_COMMIT=
 RUN_EMBEDDED_WORKER=false
 LOG_DIR=/app/data/logs
 LOG_FILE_NAME=transcription.log
@@ -16,10 +17,16 @@ LOG_FILE_BACKUP_COUNT=5
 PROVIDER=openrouter
 OPENROUTER_API_KEY=replace-with-real-key
 PROVIDER_MODEL=google/gemini-2.5-flash
+# PROVIDER_MODELS=["google/gemini-2.5-flash","anthropic/claude-sonnet-4"]
+# OPENROUTER_HTTP_REFERER=
+# OPENROUTER_APP_TITLE=
 DEFAULT_PROMPT_NAME=transcribe_document.md
+# TRANSCRIPTION_TEMPERATURE=
+# TRANSCRIPTION_TOP_P=
 
 # --- persistence ---
 DATABASE__DRIVER=postgres
+# DATABASE__PATH=./data/transcription.db
 DATABASE__HOST=postgres
 DATABASE__PORT=5432
 DATABASE__DATABASE=transcription
@@ -31,14 +38,9 @@ SQLITE_CHECK_SAME_THREAD=false
 # --- filesystem paths ---
 UPLOAD_DIR=/app/uploads
 PROMPT_DIR=/app/prompts
-DATABASE_BACKUP_DIR=/backup
 # --- backup workflow helpers (not Runtime Settings model fields) ---
 BACKUP_DIR=/backup
-# APP_DATA_BACKUP_DIR=/backup/data
-# UPLOADS_BACKUP_DIR=/backup/uploads
 BACKUP_RETENTION_DAYS=14
-# Optional mounted Synology destination path for replicated dumps
-# SYNOLOGY_BACKUP_DIR=/mnt/synology/transcription-backups
 
 # --- worker reliability ---
 WORKER_MAX_RETRIES=0