fix: replace require.resolve hack with ./orm sub-path export

Add exports field to graphql-codegen package.json with ./orm sub-path
so generateOrm is a stable contract instead of a filesystem crawl.
Update codegen-helper.ts to use clean import from
@constructive-io/graphql-codegen/orm.

Author: pyramation

graphql/codegen/package.json

@@ -29,6 +29,18 @@
   "main": "index.js",
   "module": "index.mjs",
   "types": "index.d.ts",
+  "exports": {
+    ".": {
+      "import": "./esm/index.js",
+      "require": "./index.js",
+      "types": "./index.d.ts"
+    },
+    "./orm": {
+      "import": "./esm/core/codegen/orm/index.js",
+      "require": "./core/codegen/orm/index.js",
+      "types": "./core/codegen/orm/index.d.ts"
+    }
+  },
   "bin": {
     "graphql-codegen": "cli/index.js"
   },

graphql/test/src/codegen-helper.ts

@@ -32,15 +32,7 @@ import {
 } from '@constructive-io/graphql-query';
 import type { Table } from '@constructive-io/graphql-query';
 
-// generateOrm is not re-exported from the public barrel — resolve via dist
-const codegenRoot = path.dirname(
-  require.resolve('@constructive-io/graphql-codegen'),
-);
-const { generateOrm } = require(
-  path.join(codegenRoot, 'core/codegen/orm/index.js'),
-) as {
-  generateOrm: (opts: any) => { files: { path: string; content: string }[] };
-};
+import { generateOrm } from '@constructive-io/graphql-codegen/orm';
 
 export interface CodegenResult {
   /** Factory function to create an ORM client from a GraphQLAdapter */