fix(web): build subgraphs dependency before next build

Author: ryanwaits

apps/web/package.json

@@ -4,7 +4,7 @@
   "private": true,
   "scripts": {
     "dev": "next dev --turbopack",
-    "build": "next build",
+    "build": "bun run --filter @secondlayer/subgraphs build && next build",
     "start": "next start",
     "typecheck": "tsc --noEmit"
   },