core: expose v2 model listing API (#25821)

packages/core/src/plugin/provider/nvidia.ts

@@ -0,0 +1,16 @@
+import { Effect } from "effect"
+import { PluginV2 } from "../../plugin"
+import { ProviderV2 } from "../../provider"
+
+export const NvidiaPlugin = PluginV2.define({
+  id: PluginV2.ID.make("nvidia"),
+  effect: Effect.gen(function* () {
+    return {
+      "provider.update": Effect.fn(function* (evt) {
+        if (evt.provider.id !== ProviderV2.ID.make("nvidia")) return
+        evt.provider.options.headers["HTTP-Referer"] = "https://opencode.ai/"
+        evt.provider.options.headers["X-Title"] = "opencode"
+      }),
+    }
+  }),
+})