fix(team-mode): update tool context ask mock

src/features/team-mode/tools/lifecycle-test-fixture.ts

@@ -2,7 +2,6 @@
 
 import { mock } from "bun:test"
 import { randomUUID } from "node:crypto"
-import { Effect } from "effect"
 
 import type { ToolContext } from "@opencode-ai/plugin/tool"
 
@@ -32,7 +31,7 @@ export function createToolContext(sessionID: string): ToolContext {
     worktree: "/project",
     abort: new AbortController().signal,
     metadata: () => {},
-    ask: () => Effect.void,
+    ask: async () => {},
   }
 }