Frontend uudelleenrakennettu: Astro-komponentit, Wasm pääsäikeessä, ei Workeria

Vanha frontend siirretty temp/. Uusi rakenne:
- StatusBar.astro, Terminal.astro, Editor.astro, Guide.astro
- global.css erillinen
- Wasm pääsäikeessä (ei Worker — yksinkertainen, debugattava)
- Tab-completion, dropdown, projektikortti, Monaco, GUIDE.md
- Ei tokenisointia eikä koodilaboratoriota

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

network-poc/frontend/node_modules/astro/dist/prerender/utils.js

@@ -0,0 +1,23 @@
+import { getOutDirWithinCwd } from "../core/build/common.js";
+function getPrerenderDefault(config) {
+  return config.output !== "server";
+}
+function getServerOutputDirectory(settings) {
+  return settings.buildOutput === "server" ? settings.config.build.server : getOutDirWithinCwd(settings.config.outDir);
+}
+function getPrerenderOutputDirectory(settings) {
+  return new URL("./.prerender/", getServerOutputDirectory(settings));
+}
+function getClientOutputDirectory(settings) {
+  const preserveStructure = settings.adapter?.adapterFeatures?.preserveBuildClientDir;
+  if (settings.buildOutput === "server" || preserveStructure) {
+    return settings.config.build.client;
+  }
+  return settings.config.outDir;
+}
+export {
+  getClientOutputDirectory,
+  getPrerenderDefault,
+  getPrerenderOutputDirectory,
+  getServerOutputDirectory
+};