feat: add Spark X2 pelican-cycling run

models/spark-x2.json

@@ -0,0 +1,16 @@
+{
+  "label": "Spark X2",
+  "vendor": "iFlytek",
+  "harness": "Web",
+  "effort": "Reasoning",
+  "artifactDir": "spark-x2",
+  "runs": {
+    "pelican-cycling": {
+      "note": {
+        "zh": "在讯飞星火 X2 网页端推理模式下一次生成，未修改。",
+        "en": "One-shot in iFlytek Spark X2 Web reasoning mode, unmodified."
+      },
+      "contributor": "shuiyu67"
+    }
+  }
+}