refactor(core): migrate built-in tools to internal plugins (#34956)

packages/core/test/tool-read.test.ts

@@ -19,8 +19,25 @@ import { ToolRegistry } from "@opencode-ai/core/tool/registry"
 import { ToolOutputStore } from "@opencode-ai/core/tool-output-store"
 import { ReadTool } from "@opencode-ai/core/tool/read"
 import { ReadToolFileSystem } from "@opencode-ai/core/tool/read-filesystem"
+import { makeLocationNode } from "@opencode-ai/core/effect/app-node"
+import { SessionInstructions } from "@opencode-ai/core/session/instructions"
 import { testEffect } from "./lib/effect"
-import { toolIdentity, executeTool, settleTool, toolDefinitions } from "./lib/tool"
+import { toolIdentity, executeTool, registerToolPlugin, settleTool, toolDefinitions } from "./lib/tool"
+
+const readToolNode = makeLocationNode({
+  name: "test/read-tool-plugin",
+  layer: Layer.effectDiscard(registerToolPlugin(ReadTool.Plugin)),
+  deps: [
+    ToolRegistry.toolsNode,
+    ReadToolFileSystem.node,
+    LocationMutation.node,
+    Image.node,
+    PermissionV2.node,
+    SessionInstructions.node,
+    FSUtil.node,
+    Location.node,
+  ],
+})
 
 const assertions: PermissionV2.AssertInput[] = []
 const missingPath = "__missing_read_target__.txt"
@@ -130,7 +147,7 @@ const unavailableImage = Layer.succeed(
   Image.Service.of({ normalize: () => Effect.fail(new Image.ResizerUnavailableError()) }),
 )
 const readLayer = (imageLayer: Layer.Layer<Image.Service>) =>
-  AppNodeBuilder.build(LayerNode.group([ToolRegistry.node, ToolRegistry.toolsNode, ReadTool.node]), [
+  AppNodeBuilder.build(LayerNode.group([ToolRegistry.node, ToolRegistry.toolsNode, readToolNode]), [
     [ReadToolFileSystem.node, reader],
     [PermissionV2.node, permission],
     [Config.node, config],