Simplify public headers more

src/json_commit_request_parser.hpp

@@ -120,6 +120,11 @@ public:
 
   /**
    * @brief Check if read version has been explicitly set during parsing.
+   *
+   * @note This function is primarily used for testing to verify parser
+   * behavior. It exposes internal parser state that is not typically needed in
+   * production code.
+   *
    * @return true if read version was set during parsing
    */
   bool has_read_version_been_set() const;