feat: add models compare

src/pages/playground/config/compare-context.ts

@@ -0,0 +1,20 @@
+import React from 'react';
+
+interface CompareContextProps {
+  spans: {
+    span: number;
+    count: number;
+  };
+  systemMessage?: string;
+  globalParams: Record<string, any>;
+  loadingStatus: Record<string, boolean>;
+  handleDeleteModel: (modelname: string) => void;
+  setSystemMessage?: (message: string) => void;
+  setGlobalParams: (value: Record<string, any>) => void;
+  setLoadingStatus: (modeName: string, status: boolean) => void;
+}
+const CompareContext = React.createContext<CompareContextProps>(
+  {} as CompareContextProps
+);
+
+export default CompareContext;