Fix Perplexity AI provider by adding hardcoded model list

Co-authored-by: Siumauricio <[email protected]>

apps/dokploy/server/api/routers/ai.ts

@@ -68,6 +68,40 @@ export const aiRouter = createTRPCRouter({
 							{ headers: {} },
 						);
 						break;
+					case "perplexity":
+						// Perplexity doesn't have a /models endpoint, return hardcoded list
+						return [
+							{
+								id: "sonar-deep-research",
+								object: "model",
+								created: Date.now(),
+								owned_by: "perplexity",
+							},
+							{
+								id: "sonar-reasoning-pro",
+								object: "model",
+								created: Date.now(),
+								owned_by: "perplexity",
+							},
+							{
+								id: "sonar-reasoning",
+								object: "model",
+								created: Date.now(),
+								owned_by: "perplexity",
+							},
+							{
+								id: "sonar-pro",
+								object: "model",
+								created: Date.now(),
+								owned_by: "perplexity",
+							},
+							{
+								id: "sonar",
+								object: "model",
+								created: Date.now(),
+								owned_by: "perplexity",
+							},
+						] as Model[];
 					default:
 						if (!input.apiKey)
 							throw new TRPCError({