feat: fix 1)the property named 'role' of the first message must be 'user' 2)if default summarize model 'gpt-3.5-turbo' is blocked, use currentModel instead 3)if apiurl&apikey set by location, useCustomConfig would be opened

app/client/platforms/anthropic.ts

@@ -161,6 +161,13 @@ export class ClaudeApi implements LLMApi {
         };
       });
 
+    if (prompt[0]?.role === "assistant") {
+      prompt.unshift({
+        role: "user",
+        content: "",
+      });
+    }
+
     const requestBody: AnthropicChatRequest = {
       messages: prompt,
       stream: shouldStream,