Fix TypeScript errors and clean up unused imports

- Remove unused fs import from app.ts
- Remove unused LLM import and missing module reference from server.ts
- Fix parameter naming inconsistency in fetch.ts execute function
- Add missing metadata property to fetch.ts return statement
- Update test file to use correct API signatures and parameter names
- Remove unused parameters from example.ts

🤖 Generated with opencode
Co-Authored-By: opencode <noreply@opencode.ai>

packages/opencode/test/tool/tool.test.ts

@@ -1,34 +1,22 @@
 import { describe, expect, test } from "bun:test"
 import { App } from "../../src/app/app"
 import { GlobTool } from "../../src/tool/glob"
-import { ls } from "../../src/tool/ls"
+import { ListTool } from "../../src/tool/ls"
 
 describe("tool.glob", () => {
   test("truncate", async () => {
-    await App.provide({ directory: process.cwd() }, async () => {
-      let result = await GlobTool.execute(
-        {
-          pattern: "./node_modules/**/*",
-        },
-        {
-          toolCallId: "test",
-          messages: [],
-        },
-      )
+    await App.provide({ cwd: process.cwd(), version: "test" }, async () => {
+      let result = await GlobTool.execute({
+        pattern: "./node_modules/**/*",
+      })
       expect(result.metadata.truncated).toBe(true)
     })
   })
   test("basic", async () => {
-    await App.provide({ directory: process.cwd() }, async () => {
-      let result = await GlobTool.execute(
-        {
-          pattern: "*.json",
-        },
-        {
-          toolCallId: "test",
-          messages: [],
-        },
-      )
+    await App.provide({ cwd: process.cwd(), version: "test" }, async () => {
+      let result = await GlobTool.execute({
+        pattern: "*.json",
+      })
       expect(result.metadata).toMatchObject({
         truncated: false,
         count: 2,
@@ -39,16 +27,10 @@ describe("tool.glob", () => {
 
 describe("tool.ls", () => {
   test("basic", async () => {
-    const result = await App.provide({ directory: process.cwd() }, async () => {
-      return await ls.execute(
-        {
-          path: "./example",
-        },
-        {
-          toolCallId: "test",
-          messages: [],
-        },
-      )
+    const result = await App.provide({ cwd: process.cwd(), version: "test" }, async () => {
+      return await ListTool.execute({
+        path: "./example",
+      })
     })
     expect(result.output).toMatchSnapshot()
   })