feat: 品牌替换 + 启动优化 + AGENTS.md 模板定制

- 品牌替换：OpenCode/opencode → AirCoding/aircoding（16+ 文件）
- Logo ASCII art：修复 left/right 行数不匹配导致的启动崩溃
- 启动诊断：添加 OPENCODE_PRINT_TIMING 计时探针
- dev 模式默认 --pure 跳过外部插件加载
- AGENTS.md 模板：追加 AirCoding 多 Agent 专项段落
- architect prompt + plugin：强化 AGENTS.md 产出验证

packages/core/test/question.test.ts

@@ -0,0 +1,115 @@
+import { describe, expect } from "bun:test"
+import { Context, Deferred, Effect, Exit, Fiber, Layer, Scope } from "effect"
+import { Database } from "@opencode-ai/core/database/database"
+import { EventV2 } from "@opencode-ai/core/event"
+import { QuestionV2 } from "@opencode-ai/core/question"
+import { SessionV2 } from "@opencode-ai/core/session"
+import { testEffect } from "./lib/effect"
+
+const database = Database.layerFromPath(":memory:")
+const events = EventV2.layer.pipe(Layer.provide(database))
+const questions = QuestionV2.layer.pipe(Layer.provide(events))
+const it = testEffect(Layer.mergeAll(database, events, questions))
+
+const sessionID = SessionV2.ID.make("ses_question_test")
+const question: QuestionV2.Info = {
+  question: "Which option?",
+  header: "Option",
+  options: [{ label: "One", description: "First option" }],
+}
+
+const waitForAsk = Effect.fn("QuestionV2Test.waitForAsk")(function* (
+  service: QuestionV2.Interface,
+  input: QuestionV2.AskInput,
+) {
+  const events = yield* EventV2.Service
+  const asked = yield* Deferred.make<QuestionV2.Request>()
+  const unsubscribe = yield* events.listen((event) =>
+    event.type === QuestionV2.Event.Asked.type
+      ? Deferred.succeed(asked, event.data as QuestionV2.Request).pipe(Effect.asVoid)
+      : Effect.void,
+  )
+  yield* Effect.addFinalizer(() => unsubscribe)
+  const fiber = yield* service.ask(input).pipe(Effect.forkScoped)
+  return { fiber, request: yield* Deferred.await(asked) }
+})
+
+describe("QuestionV2", () => {
+  it.effect("publishes lifecycle events and settles a pending reply", () =>
+    Effect.gen(function* () {
+      const service = yield* QuestionV2.Service
+      const events = yield* EventV2.Service
+      const published: EventV2.Payload[] = []
+      const unsubscribe = yield* events.listen((event) =>
+        Effect.sync(() => {
+          if (event.type.startsWith("question.v2.")) published.push(event)
+        }),
+      )
+      yield* Effect.addFinalizer(() => unsubscribe)
+      const { fiber, request } = yield* waitForAsk(service, { sessionID, questions: [question] })
+
+      expect(request.id).toMatch(/^que_/)
+      expect(yield* service.list()).toEqual([request])
+      yield* service.reply({ requestID: request.id, answers: [["One"]] })
+
+      expect(yield* Fiber.join(fiber)).toEqual([["One"]])
+      expect(yield* service.list()).toEqual([])
+      expect(published.map((event) => [event.type, event.data])).toEqual([
+        [QuestionV2.Event.Asked.type, request],
+        [QuestionV2.Event.Replied.type, { sessionID, requestID: request.id, answers: [["One"]] }],
+      ])
+    }),
+  )
+
+  it.effect("publishes rejection, fails the ask, and rejects unknown IDs", () =>
+    Effect.gen(function* () {
+      const service = yield* QuestionV2.Service
+      const events = yield* EventV2.Service
+      const published: EventV2.Payload[] = []
+      const unsubscribe = yield* events.listen((event) =>
+        Effect.sync(() => {
+          if (event.type === QuestionV2.Event.Rejected.type) published.push(event)
+        }),
+      )
+      yield* Effect.addFinalizer(() => unsubscribe)
+      const { fiber, request } = yield* waitForAsk(service, { sessionID, questions: [question] })
+
+      yield* service.reject(request.id)
+      const exit = yield* Fiber.await(fiber)
+      expect(Exit.isFailure(exit)).toBe(true)
+      if (Exit.isFailure(exit)) expect(exit.cause.toString()).toContain("QuestionV2.RejectedError")
+      expect(published.map((event) => event.data)).toEqual([{ sessionID, requestID: request.id }])
+
+      const unknown = QuestionV2.ID.ascending("que_unknown")
+      expect(yield* service.reply({ requestID: unknown, answers: [] }).pipe(Effect.flip)).toEqual(
+        new QuestionV2.NotFoundError({ requestID: unknown }),
+      )
+      expect(yield* service.reject(unknown).pipe(Effect.flip)).toEqual(
+        new QuestionV2.NotFoundError({ requestID: unknown }),
+      )
+    }),
+  )
+
+  it.effect("isolates pending requests by location-layer instance and rejects them on finalization", () =>
+    Effect.gen(function* () {
+      const firstScope = yield* Scope.make()
+      const secondScope = yield* Scope.make()
+      const first = Context.get(yield* Layer.buildWithScope(Layer.fresh(questions), firstScope), QuestionV2.Service)
+      const second = Context.get(yield* Layer.buildWithScope(Layer.fresh(questions), secondScope), QuestionV2.Service)
+      const fiber = yield* first.ask({ sessionID, questions: [question] }).pipe(Effect.forkScoped)
+      yield* Effect.yieldNow
+      const request = (yield* first.list())[0]!
+
+      expect(yield* second.list()).toEqual([])
+      expect(yield* second.reply({ requestID: request.id, answers: [["One"]] }).pipe(Effect.flip)).toEqual(
+        new QuestionV2.NotFoundError({ requestID: request.id }),
+      )
+
+      yield* Scope.close(firstScope, Exit.void)
+      const exit = yield* Fiber.await(fiber)
+      expect(Exit.isFailure(exit)).toBe(true)
+      if (Exit.isFailure(exit)) expect(exit.cause.toString()).toContain("QuestionV2.RejectedError")
+      yield* Scope.close(secondScope, Exit.void)
+    }),
+  )
+})