feat: Add settings page for providers (#353)

sources/providersConfig/ProviderInstanceWriter.hpp

@@ -0,0 +1,27 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QString>
+
+#include "ProviderInstance.hpp"
+
+namespace QodeAssist::Providers {
+
+class ProviderInstanceWriter
+{
+public:
+    [[nodiscard]] static QString toToml(const ProviderInstance &inst);
+    [[nodiscard]] static QString writeToUserDir(
+        const ProviderInstance &inst,
+        const QString &previousPath,
+        QString *errorOut = nullptr);
+    [[nodiscard]] static QString pickUserFilePath(
+        const QString &userDir,
+        const QString &name,
+        const QString &previousPath);
+    [[nodiscard]] static QString deriveBaseName(const QString &name);
+};
+
+} // namespace QodeAssist::Providers