Add Wu surrender scenario

data/campaign/campaign.json

@@ -293,6 +293,11 @@
       "id": "058_jianye_command",
       "title": "Jianye Command",
       "path": "res://data/scenarios/058_jianye_command.json"
+    },
+    {
+      "id": "059_wu_surrender",
+      "title": "Wu Surrender",
+      "path": "res://data/scenarios/059_wu_surrender.json"
     }
   ]
 }