prod deploy fix

resolvers/directus_subscriptions.js

@@ -3,11 +3,12 @@ const WebSocket = require('ws');
 const { PubSub } = require('graphql-subscriptions');
 const { parse } = require('graphql');
 const fs = require('fs');
+import path from 'path';
 
 const pubsub = new PubSub();
 
-// Read the schema file
-const schema = fs.readFileSync('./schemas/directus.graphql', 'utf8');
+const schemaPath = path.resolve(process.cwd(), './schemas/directus.graphql');
+const schema = fs.readFileSync(schemaPath, 'utf8');
 
 // Parse the schema
 const document = parse(schema);