fix(proxy): wire games root into asset routes

apps/proxy/src/routes/trace.ts

@@ -5,7 +5,7 @@ import { createRequire } from 'module';
 import { traceRequestSchema, type TraceResult } from '@tts/shared';
 import { offsetShape, parseSvgShape } from './svgShape.js';
 import { resolveAsset } from './resolveAsset.js';
-import type { Bindings } from '../env.js';
+import { GAMES_ROOT } from '../config.js';
 
 // vtracer is a CommonJS package; load it via require so the wasm initializes
 // with the correct `__dirname`.
@@ -19,7 +19,7 @@ const vtracer = require('@visioncortex/vtracer') as {
   ): string;
 };
 
-const app = new Hono<{ Bindings: Bindings }>();
+const app = new Hono();
 
 /**
  * Trace an image into a vector shape and return it BSON-encoded.
@@ -43,7 +43,7 @@ app.get('/', async (c) => {
 
   // Resolve the image: a relative path is a local game asset under GAMES_ROOT;
   // otherwise it must be an http(s) URL.
-  const resolved = await resolveAsset(url, c.env?.GAMES_ROOT);
+  const resolved = await resolveAsset(url, GAMES_ROOT);
   if (!resolved.ok) {
     return c.json({ error: 'Invalid or missing image url' }, 400);
   }