fix: ensure that /providers list and shell endpoints are correctly typed in sdk and openapi schema (#21543)

packages/opencode/src/server/routes/provider.ts

@@ -28,7 +28,7 @@ export const ProviderRoutes = lazy(() =>
               "application/json": {
                 schema: resolver(
                   z.object({
-                    all: ModelsDev.Provider.array(),
+                    all: Provider.Info.array(),
                     default: z.record(z.string(), z.string()),
                     connected: z.array(z.string()),
                   }),

packages/opencode/src/server/routes/session.ts

@@ -906,7 +906,7 @@ export const SessionRoutes = lazy(() =>
             description: "Created message",
             content: {
               "application/json": {
-                schema: resolver(MessageV2.Assistant),
+                schema: resolver(MessageV2.WithParts),
               },
             },
           },