test(core): simplify process layer wiring

packages/core/test/process/process.test.ts

@@ -5,10 +5,11 @@ import { tmpdir } from "node:os"
 import path from "node:path"
 import { Effect, Exit, Fiber, Stream } from "effect"
 import { ChildProcess } from "effect/unstable/process"
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { AppProcess } from "@opencode-ai/core/process"
 import { testEffect } from "../lib/effect"
 
-const it = testEffect(AppProcess.defaultLayer)
+const it = testEffect(LayerNode.buildLayer(AppProcess.node))
 
 const NODE = process.execPath
 const cmd = (...args: string[]) => ChildProcess.make(NODE, args)

packages/core/test/ripgrep.test.ts

@@ -2,13 +2,12 @@ import { describe, expect } from "bun:test"
 import fs from "fs/promises"
 import path from "path"
 import { Effect } from "effect"
-import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Ripgrep } from "@opencode-ai/core/ripgrep"
 import { RelativePath } from "@opencode-ai/core/schema"
 import { tmpdir } from "./fixture/tmpdir"
 import { testEffect } from "./lib/effect"
 
-const it = testEffect(LayerNode.buildLayer(Ripgrep.node))
+const it = testEffect(Ripgrep.defaultLayer)
 
 describe("Ripgrep", () => {
   it.live("keeps ignored files out of catch-all find results", () =>