Added backups of all data, restorable on another computer (#1008)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/Tools/PluginSystem/DataSourceConfigurationObjectDescriptor.cs

@@ -0,0 +1,32 @@
+using AIStudio.Settings.DataModel;
+
+using Lua;
+
+namespace AIStudio.Tools.PluginSystem;
+
+/// <summary>
+/// Describes the data sources which configuration plugins provide.
+/// </summary>
+/// <remarks>
+/// The settings keep every data source in a list of IDataSource, and a data source of a configuration
+/// plugin is a record struct rather than a ConfigurationBaseObject. That is why data sources are read
+/// in a way of their own.
+/// </remarks>
+public sealed class DataSourceConfigurationObjectDescriptor : PluginConfigurationObjectDescriptor
+{
+    /// <inheritdoc />
+    public override PluginConfigurationObjectType Type => PluginConfigurationObjectType.DATA_SOURCE;
+
+    /// <inheritdoc />
+    public override bool TryParse(LuaTable mainTable, Guid configPluginId, List<PluginConfigurationObject> configObjects, bool dryRun, string pluginPath) => PluginConfigurationObject.TryParseDataSources(mainTable, configPluginId, configObjects, dryRun);
+
+    /// <inheritdoc />
+    /// <remarks>
+    /// The secret of a data source is not necessarily an API key, e.g., it is a password, so it is
+    /// deleted as a secret.
+    /// </remarks>
+    public override Task<bool> CleanLeftOverAsync(IList<IAvailablePlugin> availablePlugins, IReadOnlySet<Guid> deployedEnterpriseConfigPluginIds, IReadOnlySet<Guid> notStartedConfigPluginIds, IList<PluginConfigurationObject> configObjectList) => PluginConfigurationObject.CleanLeftOverConfigurationObjects(this.Type, x => x.DataSources, availablePlugins, deployedEnterpriseConfigPluginIds, notStartedConfigPluginIds, configObjectList, SecretStoreType.DATA_SOURCE, deleteSecret: true);
+
+    /// <inheritdoc />
+    public override int RemovePluginObjects(Data settings) => settings.DataSources.RemoveAll(dataSource => dataSource.IsEnterpriseConfiguration);
+}