Merge pull request #10 from sourcemeta-research/feature/default-public-registry

Default to Sourcemeta's public registry, use plain hyphen in page title

Author: itvi-1234

index.html

@@ -10,7 +10,7 @@
       href="https://fonts.googleapis.com/css2?family=Inter:wght@400..700&family=JetBrains+Mono:wght@400;500&display=swap"
       rel="stylesheet"
     />
-    <title>one-ui — Sourcemeta One Playground</title>
+    <title>one-ui - Sourcemeta One Playground</title>
   </head>
   <body>
     <div id="root"></div>

src/contexts/AppProvider.tsx

@@ -23,7 +23,9 @@ import type {
 } from "../types/one";
 
 const SESSION_REGISTRY_KEY = "one-ui.registryUrl";
-const DEFAULT_REGISTRY_URL = "http://localhost:8000";
+// Sourcemeta's own public instance — works out of the box with zero setup,
+// instead of pointing at a localhost registry that likely isn't running.
+const DEFAULT_REGISTRY_URL = "https://schemas.sourcemeta.com";
 
 export const AppProvider = ({ children }: { children: ReactNode }) => {
   const [registryUrl, setRegistryUrlState] = useState(