Implement premium features and GDPR compliance in bot and WebUI

- Added new models for premium tier configurations and assignments, enabling feature limits for free and premium users.
- Introduced GDPR deletion logging and commands for user data management.
- Enhanced logging configuration with retention days for audit logs.
- Updated bot commands and job processing to include new premium and GDPR functionalities.
- Improved localization with new keys for premium features and GDPR commands in both English and German.
- Added UI components for managing premium settings and logging retention in the WebUI.

apps/webui/src/components/modules/logging-form.tsx

@@ -52,6 +52,7 @@ interface LocalLoggingValue {
   ignoreBots: boolean;
   ignoredChannelIdsText: string;
   ignoredRoleIdsText: string;
+  retentionDays: number;
   logChannels: LocalLogChannel[];
 }
 
@@ -72,6 +73,7 @@ function toLocal(config: LoggingConfigDashboard): LocalLoggingValue {
     ignoreBots: config.ignoreBots,
     ignoredChannelIdsText: toCsv(config.ignoredChannelIds),
     ignoredRoleIdsText: toCsv(config.ignoredRoleIds),
+    retentionDays: config.retentionDays,
     logChannels: config.logChannels.map((mapping, index) => ({ ...mapping, clientKey: `${mapping.eventType}-${index}` }))
   };
 }
@@ -82,6 +84,7 @@ function toRemote(value: LocalLoggingValue): LoggingConfigDashboard {
     ignoreBots: value.ignoreBots,
     ignoredChannelIds: fromCsv(value.ignoredChannelIdsText),
     ignoredRoleIds: fromCsv(value.ignoredRoleIdsText),
+    retentionDays: value.retentionDays,
     logChannels: value.logChannels.map(({ clientKey: _clientKey, ...rest }) => rest)
   };
 }
@@ -160,6 +163,21 @@ export function LoggingForm({ guildId, initialValue }: LoggingFormProps) {
                 />
                 <p className="text-xs text-muted-foreground">{t('modulePages.logging.idsHint')}</p>
               </div>
+              <div className="space-y-2">
+                <Label htmlFor="logging-retention">{t('modulePages.logging.retentionLabel')}</Label>
+                <Input
+                  id="logging-retention"
+                  type="number"
+                  min={0}
+                  max={3650}
+                  className="w-40"
+                  value={value.retentionDays}
+                  onChange={(event) =>
+                    setValue((prev) => ({ ...prev, retentionDays: Number(event.target.value) || 0 }))
+                  }
+                />
+                <p className="text-xs text-muted-foreground">{t('modulePages.logging.retentionHint')}</p>
+              </div>
             </CardContent>
           </Card>