fix(tools): fix demo script import and styles

Author: bennypowers

.changeset/tools-dev-server-demo-exports.md

@@ -0,0 +1,4 @@
+---
+"@patternfly/pfe-tools": patch
+---
+dev-server: fixed demo script import and styles

tools/pfe-tools/dev-server/index.html

@@ -24,7 +24,7 @@
     import 'element-internals-polyfill';
     import '@patternfly/elements/pf-button/pf-button.js';
     import '@patternfly/elements/pf-card/pf-card.js';
-    import '@patternfly/pfe-tools/dev-server/demo.ts';
+    import '@patternfly/pfe-tools/dev-server/demo.js';
   </script>
 </head>
 

tools/pfe-tools/package.json

@@ -23,7 +23,7 @@
     "./config.js": "./config.js",
     "./custom-elements-manifest/config.js": "./custom-elements-manifest/config.js",
     "./dev-server/config.js": "./dev-server/config.js",
-    "./dev-server/demo.ts": "./dev-server/demo.ts",
+    "./dev-server/demo.js": "./dev-server/demo.js",
     "./environment.js": "./environment.js",
     "./11ty": "./11ty/index.js",
     "./11ty/DocsPage.js": "./11ty/DocsPage.js",