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/@astrojs/telemetry/dist/system-info.js

@@ -0,0 +1,35 @@
+import os from "node:os";
+import { name as ciName, isCI } from "ci-info";
+import isDocker from "is-docker";
+import isWSL from "is-wsl";
+let meta;
+function getSystemInfo(versions) {
+  if (meta) {
+    return meta;
+  }
+  const cpus = os.cpus() || [];
+  return {
+    // Version information
+    nodeVersion: process.version.replace(/^v?/, ""),
+    viteVersion: versions.viteVersion,
+    astroVersion: versions.astroVersion,
+    // Software information
+    systemPlatform: os.platform(),
+    systemRelease: os.release(),
+    systemArchitecture: os.arch(),
+    // Machine information
+    cpuCount: cpus.length,
+    cpuModel: cpus.length ? cpus[0].model : null,
+    cpuSpeed: cpus.length ? cpus[0].speed : null,
+    memoryInMb: Math.trunc(os.totalmem() / Math.pow(1024, 2)),
+    // Environment information
+    isDocker: isDocker(),
+    isTTY: process.stdout.isTTY,
+    isWSL,
+    isCI,
+    ciName
+  };
+}
+export {
+  getSystemInfo
+};