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/actions/integration.js

@@ -0,0 +1,44 @@
+import { AstroError } from "../core/errors/errors.js";
+import { ActionsWithoutServerOutputError } from "../core/errors/errors-data.js";
+import { hasNonPrerenderedRoute } from "../core/routing/helpers.js";
+import { viteID } from "../core/util.js";
+import { ACTION_RPC_ROUTE_PATTERN, ACTIONS_TYPES_FILE, VIRTUAL_MODULE_ID } from "./consts.js";
+function astroIntegrationActionsRouteHandler({
+  settings,
+  filename
+}) {
+  return {
+    name: VIRTUAL_MODULE_ID,
+    hooks: {
+      async "astro:config:setup"() {
+        settings.injectedRoutes.push({
+          pattern: ACTION_RPC_ROUTE_PATTERN,
+          entrypoint: "astro/actions/runtime/entrypoints/route.js",
+          prerender: false,
+          origin: "internal"
+        });
+      },
+      "astro:config:done": async (params) => {
+        const stringifiedActionsImport = JSON.stringify(
+          viteID(new URL(`./${filename}`, params.config.srcDir))
+        );
+        settings.injectedTypes.push({
+          filename: ACTIONS_TYPES_FILE,
+          content: `declare module "astro:actions" {
+		export const actions: typeof import(${stringifiedActionsImport})["server"];
+}`
+        });
+      },
+      "astro:routes:resolved": ({ routes }) => {
+        if (!hasNonPrerenderedRoute(routes)) {
+          const error = new AstroError(ActionsWithoutServerOutputError);
+          error.stack = void 0;
+          throw error;
+        }
+      }
+    }
+  };
+}
+export {
+  astroIntegrationActionsRouteHandler as default
+};