feat: update ResumeData type from map[string]any to map[string]string for consistency

internal/ai/runtime/executor/run_options.go

@@ -17,7 +17,7 @@ func resolveCheckPointID(input string, runID string) string {
 	return "eino_cp_" + strings.TrimSpace(runID)
 }
 
-func buildResumeDataMessage(resumeData map[string]any) *schema.Message {
+func buildResumeDataMessage(resumeData map[string]string) *schema.Message {
 	if len(resumeData) == 0 {
 		return nil
 	}

internal/ai/runtime/executor/types.go

@@ -22,7 +22,7 @@ type ResumeInput struct {
 	AIAgent      *models.AIAgent
 	AIConfig     *models.AIConfig
 	CheckPointID string
-	ResumeData   map[string]any
+	ResumeData   map[string]string
 	ToolSet      *registry.ToolSet
 }