restructured the project to comply community guideline, for others check release note

internal/api/v1/utils/utils.go

@@ -0,0 +1,20 @@
+package utils
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+func RespondJson(w http.ResponseWriter, data any, code ...int) error {
+	if len(code) > 0 {
+		w.WriteHeader(code[0])
+	}
+	w.Header().Set("Content-Type", "application/json")
+	j, err := json.MarshalIndent(data, "", "  ")
+	if err != nil {
+		return err
+	} else {
+		w.Write(j)
+	}
+	return nil
+}