Implement comprehensive LLM provider system with global cost protection

- Add multi-provider LLM architecture supporting OpenRouter, OpenAI, Gemini, and custom providers
- Implement global LLM on/off switch with default DISABLED state for cost protection
- Add per-character LLM configuration with provider-specific models and settings
- Create performance-optimized caching system for LLM enabled status checks
- Add API key validation before enabling LLM providers to prevent broken configurations
- Implement audit logging for all LLM enable/disable actions for cost accountability
- Create comprehensive admin UI with prominent cost warnings and confirmation dialogs
- Add visual indicators in character list for custom AI model configurations
- Build character-specific LLM client system with global fallback mechanism
- Add database schema support for per-character LLM settings
- Implement graceful fallback responses when LLM is globally disabled
- Create provider testing and validation system for reliable connections

docker-compose.yml

@@ -105,6 +105,22 @@ services:
       # Application configuration
       LOG_LEVEL: ${LOG_LEVEL:-INFO}
       ENVIRONMENT: production
+      
+      # Conversation system settings
+      CONVERSATION_FREQUENCY: ${CONVERSATION_FREQUENCY:-0.5}
+      RESPONSE_DELAY_MIN: ${RESPONSE_DELAY_MIN:-1.0}
+      RESPONSE_DELAY_MAX: ${RESPONSE_DELAY_MAX:-5.0}
+      MEMORY_RETENTION_DAYS: ${MEMORY_RETENTION_DAYS:-90}
+      MAX_CONVERSATION_LENGTH: ${MAX_CONVERSATION_LENGTH:-50}
+      CREATIVITY_BOOST: ${CREATIVITY_BOOST:-true}
+      SAFETY_MONITORING: ${SAFETY_MONITORING:-false}
+      AUTO_MODERATION: ${AUTO_MODERATION:-false}
+      PERSONALITY_CHANGE_RATE: ${PERSONALITY_CHANGE_RATE:-0.1}
+      QUIET_HOURS_ENABLED: ${QUIET_HOURS_ENABLED:-false}
+      QUIET_HOURS_START: ${QUIET_HOURS_START:-23}
+      QUIET_HOURS_END: ${QUIET_HOURS_END:-7}
+      MIN_DELAY_SECONDS: ${MIN_DELAY_SECONDS:-30}
+      MAX_DELAY_SECONDS: ${MAX_DELAY_SECONDS:-300}
     volumes:
       - ./logs:/app/logs
       - ./config:/app/config
@@ -145,12 +161,12 @@ services:
       
       # Admin interface configuration
       ADMIN_HOST: 0.0.0.0
-      ADMIN_PORT: ${ADMIN_PORT}
-      SECRET_KEY: ${SECRET_KEY}
-      ADMIN_USERNAME: ${ADMIN_USERNAME}
-      ADMIN_PASSWORD: ${ADMIN_PASSWORD}
+      ADMIN_PORT: ${ADMIN_PORT:-8294}
+      SECRET_KEY: ${SECRET_KEY:-your-secret-key-here}
+      ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
+      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-admin123}
     ports:
-      - "${ADMIN_PORT}:${ADMIN_PORT}"
+      - "${ADMIN_PORT:-8294}:8294"
     volumes:
       - ./logs:/app/logs
       - ./config:/app/config