feat: workspace source-of-truth hard cut

packages/app/metro.config.js

@@ -4,7 +4,6 @@ const fs = require("fs");
 const path = require("path");
 
 const projectRoot = __dirname;
-const monorepoRoot = path.resolve(projectRoot, "../..");
 const serverSrcRoot = path.resolve(projectRoot, "../server/src");
 const relaySrcRoot = path.resolve(projectRoot, "../relay/src");
 const customWebPlatform = (process.env.PASEO_WEB_PLATFORM ?? "")
@@ -14,19 +13,8 @@ const customWebPlatform = (process.env.PASEO_WEB_PLATFORM ?? "")
 
 const config = getDefaultConfig(projectRoot);
 const defaultResolveRequest = config.resolver.resolveRequest ?? resolve;
-
-// This app imports TypeScript sources from sibling workspaces (server/relay).
-// Metro's default hierarchical lookup won't find hoisted deps when resolving
-// from those out-of-tree source files, so point Metro at the monorepo root.
-config.watchFolders = Array.from(
-  new Set([...(config.watchFolders ?? []), monorepoRoot])
-);
-config.resolver.nodeModulesPaths = Array.from(
-  new Set([
-    ...(config.resolver.nodeModulesPaths ?? []),
-    path.join(projectRoot, "node_modules"),
-    path.join(monorepoRoot, "node_modules"),
-  ])
+config.transformer.asyncRequireModulePath = require.resolve(
+  "@expo/metro-config/build/async-require"
 );
 
 function isLocalModuleImport(moduleName) {