Revert "refactor: migrate from Bun.Glob to npm glob package"

This reverts commit 3c21735b35.

packages/opencode/src/util/glob.ts

@@ -1,34 +0,0 @@
-import { glob, globSync, type GlobOptions } from "glob"
-import { minimatch } from "minimatch"
-
-export namespace Glob {
-  export interface Options {
-    cwd?: string
-    absolute?: boolean
-    include?: "file" | "all"
-    dot?: boolean
-    symlink?: boolean
-  }
-
-  function toGlobOptions(options: Options): GlobOptions {
-    return {
-      cwd: options.cwd,
-      absolute: options.absolute,
-      dot: options.dot,
-      follow: options.symlink ?? false,
-      nodir: options.include === "file",
-    }
-  }
-
-  export async function scan(pattern: string, options: Options = {}): Promise<string[]> {
-    return glob(pattern, toGlobOptions(options)) as Promise<string[]>
-  }
-
-  export function scanSync(pattern: string, options: Options = {}): string[] {
-    return globSync(pattern, toGlobOptions(options)) as string[]
-  }
-
-  export function match(pattern: string, filepath: string): boolean {
-    return minimatch(filepath, pattern, { dot: true })
-  }
-}