refactor(core): move database schema ownership (#29068)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

packages/opencode/test/plugin/trigger.test.ts

@@ -6,17 +6,18 @@ import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { EffectFlock } from "@opencode-ai/core/util/effect-flock"
 import path from "path"
 import { pathToFileURL } from "url"
-import { Bus } from "../../src/bus"
+import { EventV2Bridge } from "../../src/event-v2-bridge"
 import { Config } from "../../src/config/config"
 import { Env } from "../../src/env"
 import { RuntimeFlags } from "../../src/effect/runtime-flags"
 import { Plugin } from "../../src/plugin/index"
-import { ModelID, ProviderID } from "../../src/provider/schema"
-import { provideTmpdirInstance } from "../fixture/fixture"
+
+import { TestInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
 import { AccountTest } from "../fake/account"
 import { AuthTest } from "../fake/auth"
 import { NpmTest } from "../fake/npm"
+import { ProviderV2 } from "@opencode-ai/core/provider"
 
 const configLayer = Config.layer.pipe(
   Layer.provide(EffectFlock.defaultLayer),
@@ -30,7 +31,7 @@ const configLayer = Config.layer.pipe(
 const it = testEffect(
   Layer.mergeAll(
     Plugin.layer.pipe(
-      Layer.provide(Bus.layer),
+      Layer.provide(EventV2Bridge.defaultLayer),
       Layer.provide(configLayer),
       Layer.provide(RuntimeFlags.layer({ disableDefaultPlugins: true })),
     ),
@@ -40,31 +41,30 @@ const it = testEffect(
 const systemHook = "experimental.chat.system.transform"
 
 function withProject<A, E, R>(source: string, self: Effect.Effect<A, E, R>) {
-  return provideTmpdirInstance((dir) =>
-    Effect.gen(function* () {
-      const file = path.join(dir, "plugin.ts")
-      yield* Effect.all(
-        [
-          Effect.promise(() => Bun.write(file, source)),
-          Effect.promise(() =>
-            Bun.write(
-              path.join(dir, "opencode.json"),
-              JSON.stringify(
-                {
-                  $schema: "https://opencode.ai/config.json",
-                  plugin: [pathToFileURL(file).href],
-                },
-                null,
-                2,
-              ),
+  return Effect.gen(function* () {
+    const test = yield* TestInstance
+    const file = path.join(test.directory, "plugin.ts")
+    yield* Effect.all(
+      [
+        Effect.promise(() => Bun.write(file, source)),
+        Effect.promise(() =>
+          Bun.write(
+            path.join(test.directory, "opencode.json"),
+            JSON.stringify(
+              {
+                $schema: "https://opencode.ai/config.json",
+                plugin: [pathToFileURL(file).href],
+              },
+              null,
+              2,
             ),
           ),
-        ],
-        { discard: true, concurrency: 2 },
-      )
-      return yield* self
-    }),
-  )
+        ),
+      ],
+      { discard: true, concurrency: 2 },
+    )
+    return yield* self
+  })
 }
 
 const triggerSystemTransform = Effect.fn("PluginTriggerTest.triggerSystemTransform")(function* () {
@@ -74,8 +74,8 @@ const triggerSystemTransform = Effect.fn("PluginTriggerTest.triggerSystemTransfo
     systemHook,
     {
       model: {
-        providerID: ProviderID.anthropic,
-        modelID: ModelID.make("claude-sonnet-4-6"),
+        providerID: ProviderV2.ID.anthropic,
+        modelID: ProviderV2.ModelID.make("claude-sonnet-4-6"),
       },
     },
     out,
@@ -84,7 +84,7 @@ const triggerSystemTransform = Effect.fn("PluginTriggerTest.triggerSystemTransfo
 })
 
 describe("plugin.trigger", () => {
-  it.live("runs synchronous hooks without crashing", () =>
+  it.instance("runs synchronous hooks without crashing", () =>
     withProject(
       [
         "export default async () => ({",
@@ -100,7 +100,7 @@ describe("plugin.trigger", () => {
     ),
   )
 
-  it.live("awaits asynchronous hooks", () =>
+  it.instance("awaits asynchronous hooks", () =>
     withProject(
       [
         "export default async () => ({",