handle other deepseek-r1 variants on openrouter

src/api/providers/openrouter.ts

@@ -114,12 +114,10 @@ export class OpenRouterHandler implements ApiHandler, SingleCompletionHandler {
 		}
 
 		let temperature = 0
-		switch (this.getModel().id) {
-			case "deepseek/deepseek-r1":
+		if (this.getModel().id === "deepseek/deepseek-r1" || this.getModel().id.startsWith("deepseek/deepseek-r1:")) {
 			// Recommended temperature for DeepSeek reasoning models
 			temperature = 0.6
 			// DeepSeek highly recommends using user instead of system role
-				openAiMessages[0].role = "user"
 			openAiMessages = convertToR1Format([{ role: "user", content: systemPrompt }, ...messages])
 		}