Integrate Refactor solver sources and dual MSVC CMake builds

include/fesa/results/prepared_results_writer.h

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+#ifndef FESA_RESULTS_PREPARED_RESULTS_WRITER_H_
+#define FESA_RESULTS_PREPARED_RESULTS_WRITER_H_
+
+#include <filesystem>
+#include <vector>
+
+#include "fesa/analysis/prepared_analysis_outcome.h"
+#include "fesa/core/diagnostic.h"
+#include "fesa/core/status.h"
+
+namespace fesa {
+
+class Domain;
+class ResultsWriter;
+class NonlinearResultsWriter;
+class EigenResultsWriter;
+class DynamicResultsWriter;
+class ThermalResultsWriter;
+class SolidResultsWriter;
+
+/// @brief Routes one completed typed outcome to its authoritative writer.
+/// @pre Domain, outcome, diagnostics, and adapters remain alive for this call.
+/// The caller has closed its analysis log successfully before publication.
+/// @param results_path Explicit output path, retaining each writer's contract.
+/// @note Optional adapters are required only for their matching outcome family.
+/// @return The selected writer's Status after candidate validation/finalization,
+/// or the existing missing-adapter output failure without invoking a writer.
+Status WritePreparedAnalysisResult(
+    const std::filesystem::path& results_path, const Domain& domain,
+    const PreparedAnalysisOutcome& outcome,
+    const std::vector<Diagnostic>& diagnostics, ResultsWriter& linear_writer,
+    NonlinearResultsWriter& nonlinear_writer, EigenResultsWriter& eigen_writer,
+    DynamicResultsWriter* dynamic_writer = nullptr,
+    ThermalResultsWriter* thermal_writer = nullptr,
+    SolidResultsWriter* solid_writer = nullptr);
+
+}  // namespace fesa
+
+#endif  // FESA_RESULTS_PREPARED_RESULTS_WRITER_H_