refactor(core): move models.dev into core (#27347)

packages/core/test/plugin/provider-nvidia.test.ts

@@ -0,0 +1,41 @@
+import { describe, expect } from "bun:test"
+import { Effect } from "effect"
+import { PluginV2 } from "@opencode-ai/core/plugin"
+import { ProviderPlugins } from "@opencode-ai/core/plugin/provider"
+import { NvidiaPlugin } from "@opencode-ai/core/plugin/provider/nvidia"
+import { expectPluginRegistered, it, provider } from "./provider-helper"
+
+describe("NvidiaPlugin", () => {
+  it.effect("is registered so legacy referer headers can be applied", () =>
+    Effect.sync(() =>
+      expectPluginRegistered(
+        ProviderPlugins.map((item) => item.id),
+        "nvidia",
+      ),
+    ),
+  )
+
+  it.effect("applies legacy referer headers only to nvidia", () =>
+    Effect.gen(function* () {
+      const plugin = yield* PluginV2.Service
+      yield* plugin.add(NvidiaPlugin)
+      const result = yield* plugin.trigger(
+        "provider.update",
+        {},
+        {
+          provider: provider("nvidia", {
+            options: { headers: { Existing: "value" }, body: {}, aisdk: { provider: {}, request: {} } },
+          }),
+          cancel: false,
+        },
+      )
+      const ignored = yield* plugin.trigger("provider.update", {}, { provider: provider("openrouter"), cancel: false })
+      expect(result.provider.options.headers).toEqual({
+        Existing: "value",
+        "HTTP-Referer": "https://opencode.ai/",
+        "X-Title": "opencode",
+      })
+      expect(ignored.provider.options.headers).toEqual({})
+    }),
+  )
+})