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-pages/pages.js

@@ -0,0 +1,79 @@
+import { DEFAULT_COMPONENTS } from "../core/routing/default.js";
+import { routeIsRedirect } from "../core/routing/helpers.js";
+import { VIRTUAL_PAGE_MODULE_ID } from "./const.js";
+import { getVirtualModulePageName } from "./util.js";
+import { ASTRO_VITE_ENVIRONMENT_NAMES } from "../core/constants.js";
+const VIRTUAL_PAGES_MODULE_ID = "virtual:astro:pages";
+const VIRTUAL_PAGES_RESOLVED_MODULE_ID = "\0" + VIRTUAL_PAGES_MODULE_ID;
+function getRoutesForEnvironment(routes, isPrerender) {
+  const result = /* @__PURE__ */ new Set();
+  for (const route of routes) {
+    if (route.prerender === isPrerender) {
+      result.add(route);
+    }
+    if (route.redirectRoute) {
+      result.add(route.redirectRoute);
+    }
+  }
+  return result;
+}
+function pluginPages({ routesList }) {
+  return {
+    name: "@astro/plugin-pages",
+    enforce: "post",
+    applyToEnvironment(environment) {
+      return environment.name === ASTRO_VITE_ENVIRONMENT_NAMES.ssr || environment.name === ASTRO_VITE_ENVIRONMENT_NAMES.prerender;
+    },
+    resolveId: {
+      filter: {
+        id: new RegExp(`^${VIRTUAL_PAGES_MODULE_ID}$`)
+      },
+      handler() {
+        return VIRTUAL_PAGES_RESOLVED_MODULE_ID;
+      }
+    },
+    load: {
+      filter: {
+        id: new RegExp(`^${VIRTUAL_PAGES_RESOLVED_MODULE_ID}$`)
+      },
+      async handler() {
+        const imports = [];
+        const pageMap = [];
+        let i = 0;
+        const envName = this.environment.name;
+        const isSSR = envName === ASTRO_VITE_ENVIRONMENT_NAMES.ssr;
+        const isPrerender = envName === ASTRO_VITE_ENVIRONMENT_NAMES.prerender;
+        const routes = isSSR || isPrerender ? getRoutesForEnvironment(routesList.routes, isPrerender) : new Set(routesList.routes);
+        for (const route of routes) {
+          if (routeIsRedirect(route)) {
+            continue;
+          }
+          if (DEFAULT_COMPONENTS.some((component) => route.component === component)) {
+            continue;
+          }
+          const virtualModuleName = getVirtualModulePageName(
+            VIRTUAL_PAGE_MODULE_ID,
+            route.component
+          );
+          const module = await this.resolve(virtualModuleName);
+          if (module) {
+            const variable = `_page${i}`;
+            imports.push(`const ${variable} = () => import("${virtualModuleName}");`);
+            pageMap.push(`[${JSON.stringify(route.component)}, ${variable}]`);
+            i++;
+          }
+        }
+        const pageMapCode = `const pageMap = new Map([
+    ${pageMap.join(",\n    ")}
+]);
+
+export { pageMap };`;
+        return { code: [...imports, pageMapCode].join("\n") };
+      }
+    }
+  };
+}
+export {
+  VIRTUAL_PAGES_MODULE_ID,
+  pluginPages
+};