feat: improve vnc console

Signed-off-by: Andy Lee <andy.lee@suse.com>

pkg/harvester/vue.config.js

@@ -1 +1,24 @@
-module.exports = require('@rancher/shell/pkg/vue.config')(__dirname);
+const path = require('path');
+
+const baseConfig = require('@rancher/shell/pkg/vue.config')(__dirname);
+
+const baseConfigureWebpack = baseConfig.configureWebpack;
+
+// noVNC >= 1.7 only publishes `./core/rfb.js` in its `exports` map, so resolve the
+// package by path to keep the keysym/input helpers importable.
+const NOVNC_DIR = path.resolve(__dirname, '..', '..', 'node_modules', '@novnc', 'novnc');
+
+module.exports = {
+  ...baseConfig,
+
+  configureWebpack(config) {
+    if (typeof baseConfigureWebpack === 'function') {
+      baseConfigureWebpack(config);
+    }
+
+    config.resolve.alias['@novnc/novnc'] = NOVNC_DIR;
+
+    // noVNC 1.7 uses top-level await for WebCodecs detection.
+    config.output = { ...config.output, environment: { ...config.output?.environment, asyncFunction: true } };
+  }
+};