feat: create struct for using CNJ search with pagination feature

Author: DanielFillol

models/models_csv.go

@@ -1,5 +1,11 @@
 package models
 
-type ReadCsv struct {
+type ReadCsvLaawsuit struct {
 	CNJNumber string
 }
+
+type ReadCsvCode struct {
+	ClassCode string
+	CourtCode string
+	CourtName string
+}