Added priorities for configuration plugins and fixed how they collide (#899)

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

@@ -5,6 +5,17 @@ public interface IAvailablePlugin : IPluginMetadata
     public string LocalPath { get; }
     
     public bool IsManagedByConfigServer { get; }
-    
+
     public Guid? ManagedConfigurationId { get; }
+
+    /// <summary>
+    /// The priority of a configuration plugin. Zero for every other plugin type.
+    /// </summary>
+    /// <remarks>
+    /// Configuration plugins with a higher priority start later and therefore win when two of them
+    /// manage the same setting or define the same configuration object. The priority only orders
+    /// plugins of the same origin: a local configuration plugin never starts before one which an
+    /// organization deployed, no matter which priority it declares.
+    /// </remarks>
+    public int ConfigurationPriority { get; }
 }