feat: complete Phase 0 Enterprise IAM

ui/index.html

@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="description" content="nx9-auth — Identity and Access Management" />
+    <title>nx9-auth</title>
+    <!-- Ensure relative module/snippet/wasm URLs resolve from site root on SPA routes -->
+    <base href="/" />
+    <link rel="stylesheet" href="/assets/style.css" />
+    <link rel="icon" href="/assets/favicon.svg" type="image/svg+xml" />
+  </head>
+  <body>
+    <div id="boot-loader"></div>
+    <div id="main">
+      <noscript>
+        <p style="padding:2rem;font-family:sans-serif">
+          JavaScript is required to run the nx9-auth UI.
+        </p>
+      </noscript>
+    </div>
+    <!-- External module: CSP script-src 'self' (no unsafe-inline) -->
+    <script type="module" src="/assets/boot.js"></script>
+  </body>
+</html>