feat(nonlinear-static-newton-raphson): step 0 - cli-output-lease-and-derived-names

include/fesa/app/fesa_application.h

@@ -9,8 +9,8 @@ namespace fesa {
 /// @brief Owns the argv-independent CLI contract and stable process exit codes.
 class FesaApplication {
  public:
-  /// @brief Runs one solver invocation from operands and options after argv[0].
-  /// @param arguments Input path and optional `--output` pair.
+  /// @brief Runs one solver invocation from arguments after argv[0].
+  /// @param arguments One input path with no unsupported option token.
   /// @return The stable CLI exit code for usage, input, model, solver, or
   /// output status.
   int Run(const std::vector<std::string>& arguments);