fix: env files and logo

.env.example

@@ -23,6 +23,9 @@ DOWNLOAD_PATH_INDICATORS=/downloads/,/nzbget/,/completed/,/sabnzbd/,/torrents/
 # ===========================================
 # SERVER CONFIGURATION
 # ===========================================
+# Timezone for container logging and timestamps
+TZ=America/New_York
+
 # NFOGuard Core API (webhooks, processing, database management)
 CORE_API_HOST=0.0.0.0
 CORE_API_PORT=8080
@@ -31,6 +34,9 @@ CORE_API_PORT=8080
 WEB_API_HOST=0.0.0.0
 WEB_API_PORT=8081
 
+# External port where web interface is accessible (for dynamic port reference)
+WEB_EXTERNAL_PORT=8081
+
 # ===========================================
 # DATABASE CONFIGURATION  
 # ===========================================
@@ -45,6 +51,7 @@ DB_TYPE=postgresql
 DB_HOST=nfoguard-db  # Container name from docker-compose
 DB_PORT=5432
 DB_NAME=nfoguard
+DB_USER=nfoguard
 
 # Legacy SQLite Configuration (Deprecated in v2.6+)
 # Only use for existing SQLite installations