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/vite-plugin-static-paths/index.js

@@ -0,0 +1,35 @@
+import { ASTRO_VITE_ENVIRONMENT_NAMES } from "../core/constants.js";
+const ASTRO_STATIC_PATHS_MODULE_ID = "astro:static-paths";
+const ASTRO_STATIC_PATHS_RESOLVED_ID = "\0" + ASTRO_STATIC_PATHS_MODULE_ID;
+function vitePluginStaticPaths() {
+  return {
+    name: "astro:static-paths",
+    enforce: "pre",
+    resolveId: {
+      filter: {
+        id: new RegExp(`^${ASTRO_STATIC_PATHS_MODULE_ID}$`)
+      },
+      handler() {
+        return ASTRO_STATIC_PATHS_RESOLVED_ID;
+      }
+    },
+    load: {
+      filter: {
+        id: new RegExp(`^${ASTRO_STATIC_PATHS_RESOLVED_ID}$`)
+      },
+      handler() {
+        if (this.environment?.name !== ASTRO_VITE_ENVIRONMENT_NAMES.prerender) {
+          return {
+            code: `export class StaticPaths { async getAll() { return []; } }`
+          };
+        }
+        return {
+          code: `export { StaticPaths } from 'astro/runtime/prerender/static-paths.js';`
+        };
+      }
+    }
+  };
+}
+export {
+  vitePluginStaticPaths as default
+};