feat(plugin): add v2 effect host (#33111)

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

@@ -6,7 +6,7 @@ import { EventV2 } from "@opencode-ai/core/event"
 import { ModelV2 } from "@opencode-ai/core/model"
 import { PluginV2 } from "@opencode-ai/core/plugin"
 import { GroqPlugin } from "@opencode-ai/core/plugin/provider/groq"
-import { it, model } from "./provider-helper"
+import { addPlugin, it, model } from "./provider-helper"
 import { testEffect } from "../lib/effect"
 
 const aisdkIt = testEffect(
@@ -17,7 +17,7 @@ describe("GroqPlugin", () => {
   it.effect("creates a Groq SDK for @ai-sdk/groq", () =>
     Effect.gen(function* () {
       const plugin = yield* PluginV2.Service
-      yield* plugin.add(GroqPlugin)
+      yield* addPlugin(plugin, GroqPlugin)
       const result = yield* plugin.trigger(
         "aisdk.sdk",
         { model: model("groq", "llama"), package: "@ai-sdk/groq", options: { name: "groq" } },
@@ -30,7 +30,7 @@ describe("GroqPlugin", () => {
   it.effect("ignores non-Groq SDK packages", () =>
     Effect.gen(function* () {
       const plugin = yield* PluginV2.Service
-      yield* plugin.add(GroqPlugin)
+      yield* addPlugin(plugin, GroqPlugin)
       const result = yield* plugin.trigger(
         "aisdk.sdk",
         { model: model("groq", "llama"), package: "@ai-sdk/openai-compatible", options: { name: "groq" } },
@@ -43,7 +43,7 @@ describe("GroqPlugin", () => {
   it.effect("only matches the bundled @ai-sdk/groq package exactly", () =>
     Effect.gen(function* () {
       const plugin = yield* PluginV2.Service
-      yield* plugin.add(GroqPlugin)
+      yield* addPlugin(plugin, GroqPlugin)
       const result = yield* plugin.trigger(
         "aisdk.sdk",
         { model: model("groq", "llama"), package: "@ai-sdk/groq/compat", options: { name: "groq" } },
@@ -56,7 +56,7 @@ describe("GroqPlugin", () => {
   it.effect("matches the old bundled Groq SDK provider naming", () =>
     Effect.gen(function* () {
       const plugin = yield* PluginV2.Service
-      yield* plugin.add(GroqPlugin)
+      yield* addPlugin(plugin, GroqPlugin)
       const result = yield* plugin.trigger(
         "aisdk.sdk",
         {
@@ -79,7 +79,7 @@ describe("GroqPlugin", () => {
     Effect.gen(function* () {
       const plugin = yield* PluginV2.Service
       const aisdk = yield* AISDK.Service
-      yield* plugin.add(GroqPlugin)
+      yield* addPlugin(plugin, GroqPlugin)
       const result = yield* aisdk.language(
         model("groq", "alias", {
           api: {