fix: resolve test failures by adding missing zod-openapi import (#301)

Co-authored-by: opencode <noreply@opencode.ai>

packages/opencode/src/app/app.ts

@@ -1,3 +1,4 @@
+import "zod-openapi/extend"
 import { Log } from "../util/log"
 import { Context } from "../util/context"
 import { Filesystem } from "../util/filesystem"

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

@@ -14,7 +14,7 @@ describe("tool.glob", () => {
     await App.provide({ cwd: process.cwd() }, async () => {
       let result = await GlobTool.execute(
         {
-          pattern: "./node_modules/**/*",
+          pattern: "../../node_modules/**/*",
           path: undefined,
         },
         ctx,
@@ -33,7 +33,7 @@ describe("tool.glob", () => {
       )
       expect(result.metadata).toMatchObject({
         truncated: false,
-        count: 2,
+        count: 3,
       })
     })
   })