Replace all hardcoded custom ID strings with module-level constants.
Each module now has *_CUSTOM_IDS in its types file, using functions
for dynamic IDs and PREFIX for startsWith matching.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Update all commands and events to fetch guild config once per execution
- Pass config to service methods that need it (ModerationService.issueWarning)
- Update terminal service to use guildSettingsService for persistence
- Remove direct imports of config for guild-specific settings
This consolidates configuration to database-backed guild settings,
eliminating the dual config system.
