feat: implement scheduled cleanup job for expired data

src/lib/config.ts

@@ -69,6 +69,12 @@ export interface GameConfigType {
             autoTimeoutThreshold?: number;
         };
     };
+    system: {
+        cleanup: {
+            intervalMs: number;
+            questArchiveDays: number;
+        };
+    };
 }
 
 // Initial default config state
@@ -160,6 +166,17 @@ const configSchema = z.object({
         cases: {
             dmOnWarn: true
         }
+    }),
+    system: z.object({
+        cleanup: z.object({
+            intervalMs: z.number().default(24 * 60 * 60 * 1000), // Daily
+            questArchiveDays: z.number().default(30)
+        })
+    }).default({
+        cleanup: {
+            intervalMs: 24 * 60 * 60 * 1000,
+            questArchiveDays: 30
+        }
     })
 });