core: expose v2 model listing API (#25821)

packages/opencode/test/server/httpapi-session.test.ts

@@ -20,7 +20,8 @@ import { MessageV2 } from "../../src/session/message-v2"
 import { Database } from "@/storage/db"
 import { SessionMessageTable, SessionTable } from "@/session/session.sql"
 import { SessionMessage } from "../../src/v2/session-message"
-import { Modelv2 } from "../../src/v2/model"
+import { ModelV2 } from "@opencode-ai/core/model"
+import { ProviderV2 } from "@opencode-ai/core/provider"
 import * as DateTime from "effect/DateTime"
 import * as Log from "@opencode-ai/core/util/log"
 import { eq } from "drizzle-orm"
@@ -110,9 +111,9 @@ const insertLegacyAssistantMessage = (sessionID: SessionIDType) =>
       type: "assistant",
       agent: "build",
       model: {
-        id: Modelv2.ID.make("model"),
-        providerID: Modelv2.ProviderID.make("provider"),
-        variant: Modelv2.VariantID.make("default"),
+        id: ModelV2.ID.make("model"),
+        providerID: ProviderV2.ID.make("provider"),
+        variant: ModelV2.VariantID.make("default"),
       },
       time: { created: DateTime.makeUnsafe(1) },
       content: [],