Add Falcon H1 (#336)

* feat: Add support for Falcon H1 model

Author: johnmai-dev

Libraries/MLXLLM/LLMModelFactory.swift

@@ -50,6 +50,7 @@ public class LLMTypeRegistry: ModelTypeRegistry, @unchecked Sendable {
             "mimo": create(MiMoConfiguration.self, MiMoModel.init),
             "glm4": create(GLM4Configuration.self, GLM4Model.init),
             "acereason": create(Qwen2Configuration.self, Qwen2Model.init),
+            "falcon_h1": create(FalconH1Configuration.self, FalconH1Model.init),
             "bitnet": create(BitnetConfiguration.self, BitnetModel.init),
             "smollm3": create(SmolLM3Configuration.self, SmolLM3Model.init),
             "ernie4_5": create(Ernie45Configuration.self, Ernie45Model.init),