feat: add "reasoning" as interleaved field option for vLLM providers (#30477)

Co-authored-by: Ben Sandbrook <1126483+delta9000@users.noreply.github.com>
Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>

packages/sdk/js/src/v2/gen/types.gen.ts

@@ -1814,7 +1814,7 @@ export type ProviderConfig = {
       interleaved?:
         | true
         | {
-            field: "reasoning_content" | "reasoning_details"
+            field: "reasoning" | "reasoning_content" | "reasoning_details"
           }
       cost?: {
         input: number
@@ -2094,7 +2094,7 @@ export type Model = {
     interleaved:
       | boolean
       | {
-          field: "reasoning_content" | "reasoning_details"
+          field: "reasoning" | "reasoning_content" | "reasoning_details"
         }
   }
   cost: {