[Feature]: copilotkit uses the agui protocol to call agentscope-java unrecognized context

[harmonyzhang]

copilotkit parameters：

{"method":"agent/run","params":{"agentId":"default"},"body":{"threadId":"acdbb13f-86bb-4e6e-9177-71d990c44abd","runId":"63864514-bac2-410a-82ed-6e92595480ae","tools":[],"context":[{"description":"Dashboard data including sales trends, product performance, and category distribution","value":"{\"salesData\":[{\"date\":\"Jan 22\",\"Sales\":2890,\"Profit\":2400,\"Expenses\":490,\"Customers\":145},{\"date\":\"Feb 22\",\"Sales\":1890,\"Profit\":1398,\"Expenses\":492,\"Customers\":112},{\"date\":\"Mar 22\",\"Sales\":3890,\"Profit\":2980,\"Expenses\":910,\"Customers\":194},{\"date\":\"Apr 22\",\"Sales\":2890,\"Profit\":2300,\"Expenses\":590,\"Customers\":156},{\"date\":\"May 22\",\"Sales\":4890,\"Profit\":3200,\"Expenses\":1690,\"Customers\":245},{\"date\":\"Jun 22\",\"Sales\":3890,\"Profit\":2900,\"Expenses\":990,\"Customers\":187},{\"date\":\"Jul 22\",\"Sales\":4200,\"Profit\":3100,\"Expenses\":1100,\"Customers\":210},{\"date\":\"Aug 22\",\"Sales\":4500,\"Profit\":3400,\"Expenses\":1100,\"Customers\":225},{\"date\":\"Sep 22\",\"Sales\":5100,\"Profit\":3800,\"Expenses\":1300,\"Customers\":255},{\"date\":\"Oct 22\",\"Sales\":4800,\"Profit\":3600,\"Expenses\":1200,\"Customers\":240},{\"date\":\"Nov 22\",\"Sales\":5500,\"Profit\":4100,\"Expenses\":1400,\"Customers\":275},{\"date\":\"Dec 22\",\"Sales\":6800,\"Profit\":5200,\"Expenses\":1600,\"Customers\":340}],\"productData\":[{\"name\":\"Smartphone\",\"sales\":9800,\"growth\":12.5,\"units\":1245},{\"name\":\"Graphic Tee\",\"sales\":4567,\"growth\":8.2,\"units\":756},{\"name\":\"Dishwasher\",\"sales\":3908,\"growth\":-2.4,\"units\":541},{\"name\":\"Blender\",\"sales\":2400,\"growth\":5.6,\"units\":320},{\"name\":\"Smartwatch\",\"sales\":1908,\"growth\":-1.8,\"units\":210}],\"categoryData\":[{\"name\":\"Electronics\",\"value\":35,\"growth\":8.2},{\"name\":\"Clothing\",\"value\":25,\"growth\":4.5},{\"name\":\"Home & Kitchen\",\"value\":20,\"growth\":12.1},{\"name\":\"Other\",\"value\":15,\"growth\":-2.3},{\"name\":\"Books\",\"value\":5,\"growth\":1.5}],\"regionalData\":[{\"region\":\"North America\",\"sales\":42500,\"marketShare\":38},{\"region\":\"Europe\",\"sales\":29800,\"marketShare\":26},{\"region\":\"Asia Pacific\",\"sales\":22400,\"marketShare\":20},{\"region\":\"Latin America\",\"sales\":9800,\"marketShare\":9},{\"region\":\"Middle East & Africa\",\"sales\":7500,\"marketShare\":7}],\"demographicsData\":[{\"ageGroup\":\"18-24\",\"percentage\":15,\"spending\":2100},{\"ageGroup\":\"25-34\",\"percentage\":32,\"spending\":3800},{\"ageGroup\":\"35-44\",\"percentage\":28,\"spending\":4200},{\"ageGroup\":\"45-54\",\"percentage\":16,\"spending\":3600},{\"ageGroup\":\"55+\",\"percentage\":9,\"spending\":2900}],\"metrics\":{\"totalRevenue\":51240,\"totalProfit\":38378,\"totalCustomers\":2584,\"conversionRate\":\"12.3%\",\"averageOrderValue\":\"19.83\",\"profitMargin\":\"74.9%\"}}"},{"description":"Current time","value":"\"14:44:15\""}],"forwardedProps":{},"state":{},"messages":[{"id":"9acab36a-f18a-430b-bcb2-8c5b39256501","content":"数据汇总","role":"user"}]}}

Issue: The data agent in the context is not recognized