feat(admin): enable 30 day default retention for chat history & remove warning (#20853)

packages/cli/src/config/settings.ts

@@ -185,9 +185,6 @@ export interface SessionRetentionSettings {
 
   /** Minimum retention period (safety limit, defaults to "1d") */
   minRetention?: string;
-
-  /** INTERNAL: Whether the user has acknowledged the session retention warning */
-  warningAcknowledged?: boolean;
 }
 
 export interface SettingsError {

packages/cli/src/config/settingsSchema.ts

@@ -339,7 +339,7 @@ const SETTINGS_SCHEMA = {
             label: 'Enable Session Cleanup',
             category: 'General',
             requiresRestart: false,
-            default: false,
+            default: true as boolean,
             description: 'Enable automatic session cleanup',
             showInDialog: true,
           },
@@ -348,7 +348,7 @@ const SETTINGS_SCHEMA = {
             label: 'Keep chat history',
             category: 'General',
             requiresRestart: false,
-            default: undefined as string | undefined,
+            default: '30d' as string,
             description:
               'Automatically delete chats older than this time period (e.g., "30d", "7d", "24h", "1w")',
             showInDialog: true,
@@ -372,16 +372,6 @@ const SETTINGS_SCHEMA = {
             description: `Minimum retention period (safety limit, defaults to "${DEFAULT_MIN_RETENTION}")`,
             showInDialog: false,
           },
-          warningAcknowledged: {
-            type: 'boolean',
-            label: 'Warning Acknowledged',
-            category: 'General',
-            requiresRestart: false,
-            default: false,
-            showInDialog: false,
-            description:
-              'INTERNAL: Whether the user has acknowledged the session retention warning',
-          },
         },
         description: 'Settings for automatic session cleanup.',
       },