feat(types): add zai-glm-4.7 to Cerebras

- Add zai-glm-4.7 model metadata to Cerebras provider\n- Update zai-glm-4.6 description to note deprecation\n- Add changeset for @roo-code/types

.changeset/add-zai-glm-4-7.md

@@ -0,0 +1,5 @@
+---
+"@roo-code/types": patch
+---
+
+Add zai-glm-4.7 model to Cerebras provider

packages/types/src/providers/cerebras.ts

@@ -15,7 +15,19 @@ export const cerebrasModels = {
 		defaultToolProtocol: "native",
 		inputPrice: 0,
 		outputPrice: 0,
-		description: "Highly intelligent general purpose model with up to 1,000 tokens/s",
+		description: "Fast general-purpose model on Cerebras (up to 1,000 tokens/s). To be deprecated soon.",
+	},
+	"zai-glm-4.7": {
+		maxTokens: 16384, // Conservative default to avoid premature rate limiting (Cerebras reserves quota upfront)
+		contextWindow: 131072,
+		supportsImages: false,
+		supportsPromptCache: false,
+		supportsNativeTools: true,
+		defaultToolProtocol: "native",
+		inputPrice: 0,
+		outputPrice: 0,
+		description:
+			"Highly capable general-purpose model on Cerebras (up to 1,000 tokens/s), competitive with leading proprietary models on coding tasks.",
 	},
 	"qwen-3-235b-a22b-instruct-2507": {
 		maxTokens: 16384, // Conservative default to avoid premature rate limiting