Port the Alibaba Cloud families and refuse ambiguous rule inheritance

app/MindWork AI Studio/Models/Alibaba/ModelStudioEmbeddingFamily.cs

@@ -0,0 +1,29 @@
+using AIStudio.Provider;
+
+using static AIStudio.Provider.Capability;
+
+namespace AIStudio.Models.Alibaba;
+
+/// <summary>
+/// Alibaba's embedding models, which turn text into a vector and answer nothing.
+/// </summary>
+/// <remarks>
+/// The previous rules answered for these with the Model Studio default and told them they call
+/// functions. The prefix is Alibaba's own: the app filters the catalog by "text-embedding-" to find
+/// them, which is also why the rule may be written that broadly -- bound to this provider, it can
+/// only ever meet the models Alibaba names that way.
+/// </remarks>
+public sealed class ModelStudioEmbeddingFamily : ModelFamily
+{
+    /// <inheritdoc />
+    public override ModelVendor Vendor => ModelVendor.ALIBABA;
+
+    /// <inheritdoc />
+    public override ModelSource Source => new("https://www.alibabacloud.com/help/en/model-studio/embedding", new DateOnly(2026, 9, 11), "Provider/AlibabaCloud/ProviderAlibabaCloud.cs adds these in GetEmbeddingModels and filters the catalog by the prefix \"text-embedding-\".");
+
+    /// <inheritdoc />
+    protected override void Declare(ModelFamilyBuilder builder) =>
+        builder.Rule("text-embedding").AsPrefix().OnlyOn(LLMProviders.ALIBABA_CLOUD)
+            .Capabilities(TEXT_INPUT | EMBEDDING)
+            .Kind(ModelKind.EMBEDDING);
+}