test: fresh-import remaining contamination-prone modules

src/tools/delegate-task/subagent-resolver.test.ts

@@ -1,11 +1,16 @@
 declare const require: (name: string) => any
 const { describe, test, expect, beforeEach, afterEach, spyOn, mock } = require("bun:test")
-import { resolveSubagentExecution } from "./subagent-resolver"
 import type { DelegateTaskArgs } from "./types"
 import type { ExecutorContext } from "./executor-types"
 import * as logger from "../../shared/logger"
 import * as connectedProvidersCache from "../../shared/connected-providers-cache"
 
+type SubagentResolverModule = typeof import("./subagent-resolver")
+
+async function importFreshSubagentResolverModule(): Promise<SubagentResolverModule> {
+  return await import(`./subagent-resolver?test=${Date.now()}-${Math.random()}`)
+}
+
 function createBaseArgs(overrides?: Partial<DelegateTaskArgs>): DelegateTaskArgs {
   return {
     description: "Run review",
@@ -37,10 +42,12 @@ function createExecutorContext(
 
 describe("resolveSubagentExecution", () => {
   let logSpy: ReturnType<typeof spyOn> | undefined
+  let resolveSubagentExecution: SubagentResolverModule["resolveSubagentExecution"]
 
-  beforeEach(() => {
+  beforeEach(async () => {
     mock.restore()
     logSpy = spyOn(logger, "log").mockImplementation(() => {})
+    ;({ resolveSubagentExecution } = await importFreshSubagentResolverModule())
   })
 
   afterEach(() => {
@@ -648,9 +655,11 @@ describe("resolveSubagentExecution", () => {
 
 describe("resolveSubagentExecution - agent name sanitization", () => {
   let logSpy: ReturnType<typeof spyOn> | undefined
+  let resolveSubagentExecution: SubagentResolverModule["resolveSubagentExecution"]
 
-  beforeEach(() => {
+  beforeEach(async () => {
     logSpy = spyOn(logger, "log").mockImplementation(() => {})
+    ;({ resolveSubagentExecution } = await importFreshSubagentResolverModule())
   })
 
   afterEach(() => {