added recent activity db model

packages/server/db_models/recentActivity/index.js

@@ -0,0 +1,22 @@
+export default {
+    name: "RecentActivity",
+    collection: "recent_activity",
+    schema: {
+        user_id: {
+            type: String,
+            required: true,
+        },
+        type: {
+            type: String,
+            required: true,
+        },
+        payload: {
+            type: Object,
+            required: true,
+        },
+        created_at: {
+            type: Date,
+            default: Date.now,
+        }
+    }
+}