🪟 fix: Correctly Resolve Windows Path (#1)

* fix: use fileURLToPath for CLIENT_DIR to fix Windows ENOENT

`new URL(...).pathname` produces `/C:/...` on Windows, which is an
invalid filesystem path. `fileURLToPath()` correctly converts file
URLs to platform-native paths.

* refactor: use import.meta.dir + path.join for CLIENT_DIR

Bun provides import.meta.dir as a native OS path, so path.join is
the idiomatic way to build paths in a Bun-only entry file.

* style: fix import order in server.ts

Author: danny-avila

server.ts

@@ -1,6 +1,7 @@
 import { Glob } from 'bun';
+import { join } from 'node:path';
 
-const CLIENT_DIR = new URL('./dist/client', import.meta.url).pathname;
+const CLIENT_DIR = join(import.meta.dir, 'dist', 'client');
 const SERVER_ENTRY = new URL('./dist/server/server.js', import.meta.url);
 
 type Handler = { default: { fetch: (req: Request) => Promise<Response> } };