refactor: ts in packages/*/tests use extensionless import

packages/acp/tests/bridge.spec.ts

@@ -3,7 +3,7 @@ import { mkdtemp, rm } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { PROTOCOL_VERSION } from '@agentclientprotocol/sdk'
-import { makeBridgeHarness, textResponse, type BridgeHarness } from './harness.ts'
+import { makeBridgeHarness, textResponse, type BridgeHarness } from './harness'
 
 /**
  * End-to-end bridge specs over an in-memory transport: a real

packages/acp/tests/codec.spec.ts

@@ -6,7 +6,7 @@ import {
   harnessBlockToAcpContent,
   promptHasUnsupportedContent,
   turnEndToStopReason,
-} from '../src/codec.ts'
+} from '../src/codec'
 
 describe('turnEndToStopReason', () => {
   // The SDK rejects an unknown stopReason, so this must be total over every

packages/acp/tests/dispose.spec.ts

@@ -3,7 +3,7 @@ import { mkdtemp, rm } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { PROTOCOL_VERSION } from '@agentclientprotocol/sdk'
-import { makeBridgeHarness } from './harness.ts'
+import { makeBridgeHarness } from './harness'
 
 describe('acp bridge — disposal & HMR safety', () => {
   let storageDir: string

packages/acp/tests/edges.spec.ts

@@ -3,7 +3,7 @@ import { mkdtemp, rm } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { PROTOCOL_VERSION } from '@agentclientprotocol/sdk'
-import { makeBridgeHarness, textResponse, type BridgeHarness } from './harness.ts'
+import { makeBridgeHarness, textResponse, type BridgeHarness } from './harness'
 
 describe('acp bridge — demux & config edges', () => {
   let storageDir: string

packages/acp/tests/harness.ts

@@ -30,8 +30,8 @@ import {
   type SessionNotification,
   type Stream,
 } from '@agentclientprotocol/sdk'
-import * as AcpPlugin from '../src/index.ts'
-import { type AcpConfig } from '../src/index.ts'
+import * as AcpPlugin from '../src/index'
+import { type AcpConfig } from '../src/index'
 
 /** A scripted mock adapter (mirrors the agent-loop test adapter). */
 class MockAdapter extends LlmAdapter {

packages/acp/tests/load.spec.ts

@@ -4,7 +4,7 @@ import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { PROTOCOL_VERSION } from '@agentclientprotocol/sdk'
 import { SessionId } from '@deepseek-ai/dsh-session'
-import { makeBridgeHarness, textResponse, toolCallResponse, type BridgeHarness, type CapturedUpdate } from './harness.ts'
+import { makeBridgeHarness, textResponse, toolCallResponse, type BridgeHarness, type CapturedUpdate } from './harness'
 
 /** Concatenate the text of all agent_message_chunk updates. */
 function messageText(updates: CapturedUpdate[]): string {

packages/acp/tests/multi-session.spec.ts

@@ -3,7 +3,7 @@ import { mkdtemp, rm } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 import { PROTOCOL_VERSION } from '@agentclientprotocol/sdk'
-import { makeBridgeHarness, textResponse, type BridgeHarness, type CapturedUpdate } from './harness.ts'
+import { makeBridgeHarness, textResponse, type BridgeHarness, type CapturedUpdate } from './harness'
 
 /** Text of the agent_message_chunk updates scoped to one session id. */
 function messageTextFor(updates: { sessionId?: string; update: CapturedUpdate }[], sessionId: string): string {

packages/acp/tests/properties.spec.ts

@@ -19,7 +19,7 @@ import fc from 'fast-check'
 import { CallId } from '@deepseek-ai/dsh-llm'
 import type { SessionEvent } from '@deepseek-ai/dsh-session'
 import type { SessionNotification } from '@agentclientprotocol/sdk'
-import { streamSessionEventUpdate } from '../src/index.ts'
+import { streamSessionEventUpdate } from '../src/index'
 
 const LEGAL_UPDATE_KINDS = new Set([
   'agent_message_chunk',

packages/acp/tests/stream-update.spec.ts

@@ -3,7 +3,7 @@ import { CallId } from '@deepseek-ai/dsh-llm'
 import type { SessionEvent } from '@deepseek-ai/dsh-session'
 import type { SessionNotification } from '@agentclientprotocol/sdk'
 import type { ToolDefinition, ToolRegistry } from '@deepseek-ai/dsh-tools'
-import { streamSessionEventUpdate, agentOptions, ToolPresenter } from '../src/index.ts'
+import { streamSessionEventUpdate, agentOptions, ToolPresenter } from '../src/index'
 
 /** Collect the updates a single event produces (no presenter → generic fallback). */
 function updatesFor(event: SessionEvent): SessionNotification['update'][] {

packages/acp/tests/turns.spec.ts

@@ -11,7 +11,7 @@ import {
   textResponse,
   toolCallResponse,
   type BridgeHarness,
-} from './harness.ts'
+} from './harness'
 
 /** Boilerplate: initialize + create one session, returning its id. */
 async function newSession(h: BridgeHarness, clientCapabilities: Record<string, unknown> = {}): Promise<string> {