update types/model.ts with new cerebras models

Author: kevint-cerebras

types/model.ts

@@ -23,6 +23,13 @@ export const AvailableModelSchema = z.enum([
   "claude-3-7-sonnet-20250219",
   "cerebras-llama-3.3-70b",
   "cerebras-llama-3.1-8b",
+  "cerebras-gpt-oss-120b",
+  "cerebras-llama-4-maverick-17b-128e-instruct",
+  "cerebras-llama-4-scout-17b-16e-instruct",
+  "cerebras-qwen-3-235b-a22b-instruct-2507",
+  "cerebras-qwen-3-235b-a22b-thinking-2507",
+  "cerebras-qwen-3-32b",
+  "cerebras-qwen-3-coder-480b",
   "groq-llama-3.3-70b-versatile",
   "groq-llama-3.3-70b-specdec",
   "gemini-1.5-flash",