Introduced additive configuration handling for managed preview features (#667)

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

app/MindWork AI Studio/Settings/ConfigMeta.cs

@@ -28,14 +28,14 @@ public record ConfigMeta<TClass, TValue> : ConfigMetaBase
     private Expression<Func<TClass, TValue>> PropertyExpression { get; }
 	
     /// <summary>
-    /// Indicates whether the configuration is managed by a plugin and is therefore locked.
+    /// Indicates whether the configuration is locked by a configuration plugin.
     /// </summary>
     public bool IsLocked { get; private set; }
 
     /// <summary>
-    /// The ID of the plugin that manages this configuration. This is set when the configuration is locked.
+    /// The ID of the plugin that locked this configuration.
     /// </summary>
-    public Guid MangedByConfigPluginId { get; private set; }
+    public Guid LockedByConfigPluginId { get; private set; }
     
     /// <summary>
     /// The default value for the configuration property. This is used when resetting the property to its default state.
@@ -43,30 +43,74 @@ public record ConfigMeta<TClass, TValue> : ConfigMetaBase
     public required TValue Default { get; init; }
 
     /// <summary>
-    /// Locks the configuration state, indicating that it is managed by a specific plugin.
+    /// Indicates whether a plugin contribution is available.
     /// </summary>
-    /// <param name="pluginId">The ID of the plugin that is managing this configuration.</param>
-    public void LockManagedState(Guid pluginId)
+    public bool HasPluginContribution { get; private set; }
+
+    /// <summary>
+    /// The additive value contribution provided by a configuration plugin.
+    /// </summary>
+    public TValue PluginContribution { get; private set; } = default!;
+
+    /// <summary>
+    /// The ID of the plugin that provided the additive value contribution.
+    /// </summary>
+    public Guid PluginContributionByConfigPluginId { get; private set; }
+
+    /// <summary>
+    /// Locks the configuration state, indicating that it is controlled by a specific plugin.
+    /// </summary>
+    /// <param name="pluginId">The ID of the plugin that is locking this configuration.</param>
+    public void LockConfiguration(Guid pluginId)
     {
         this.IsLocked = true;
-        this.MangedByConfigPluginId = pluginId;
+        this.LockedByConfigPluginId = pluginId;
     }
     
     /// <summary>
-    /// Resets the managed state of the configuration, allowing it to be modified again.
+    /// Resets the locked state of the configuration, allowing it to be modified again.
     /// This will also reset the property to its default value.
     /// </summary>
-    public void ResetManagedState()
+    public void ResetLockedConfiguration()
     {
         this.IsLocked = false;
-        this.MangedByConfigPluginId = Guid.Empty;
+        this.LockedByConfigPluginId = Guid.Empty;
         this.Reset();
     }
+
+    /// <summary>
+    /// Unlocks the configuration state without changing the current value.
+    /// </summary>
+    public void UnlockConfiguration()
+    {
+        this.IsLocked = false;
+        this.LockedByConfigPluginId = Guid.Empty;
+    }
+
+    /// <summary>
+    /// Stores an additive plugin contribution.
+    /// </summary>
+    public void SetPluginContribution(TValue value, Guid pluginId)
+    {
+        this.PluginContribution = value;
+        this.PluginContributionByConfigPluginId = pluginId;
+        this.HasPluginContribution = true;
+    }
+
+    /// <summary>
+    /// Clears the additive plugin contribution without changing the current value.
+    /// </summary>
+    public void ClearPluginContribution()
+    {
+        this.PluginContribution = default!;
+        this.PluginContributionByConfigPluginId = Guid.Empty;
+        this.HasPluginContribution = false;
+    }
     
     /// <summary>
     /// Resets the configuration property to its default value.
     /// </summary>
-    public void Reset()
+    private void Reset()
     {
         var configInstance = this.ConfigSelection.Compile().Invoke(SETTINGS_MANAGER.ConfigurationData);
         var memberExpression = this.PropertyExpression.GetMemberExpression();