♻️Refactor: 清除 mermaid

backend/handlers/agent.go

@@ -11,7 +11,6 @@ import (
 var files = []string{
 	".\\prompt\\card.txt",
 	".\\prompt\\guodegang.txt",
-	".\\prompt\\mermaid.txt",
 	".\\prompt\\quiz.txt",
 	".\\prompt\\scenario.txt",
 }
@@ -28,20 +27,14 @@ func GetGuodegang(llm llms.Model, ctx context.Context, topic string) (response r
 	return
 }
 
-func GetMermaid(llm llms.Model, ctx context.Context, topic string) (response response_struct.Mermaid) {
-	file := files[2]
-	response = agent.CallWithAgentDefined(llm, ctx, topic, file, response_struct.Mermaid{})
-	return
-}
-
 func GetQuiz(llm llms.Model, ctx context.Context, topic string) (response response_struct.Quiz) {
-	file := files[3]
+	file := files[2]
 	response = agent.CallWithAgentDefined(llm, ctx, topic, file, response_struct.Quiz{})
 	return
 }
 
 func GetScenario(llm llms.Model, ctx context.Context, topic string) (response response_struct.Scenario) {
-	file := files[4]
+	file := files[3]
 	response = agent.CallWithAgentDefined(llm, ctx, topic, file, response_struct.Scenario{})
 	return
 }