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/cli/db/index.d.ts

@@ -0,0 +1,4 @@
+import type { Arguments } from 'yargs-parser';
+export declare function db({ flags }: {
+    flags: Arguments;
+}): Promise<void>;

network-poc/frontend/node_modules/astro/dist/cli/db/index.js

@@ -0,0 +1,25 @@
+import { resolveConfig } from "../../core/config/config.js";
+import { createLoggerFromFlags, flagsToAstroInlineConfig } from "../flags.js";
+import { getPackage } from "../install-package.js";
+async function db({ flags }) {
+  const logger = createLoggerFromFlags(flags);
+  const getPackageOpts = {
+    skipAsk: !!flags.yes || !!flags.y,
+    cwd: flags.root
+  };
+  const dbPackage = await getPackage("@astrojs/db", logger, getPackageOpts, []);
+  if (!dbPackage) {
+    logger.error(
+      "check",
+      "The `@astrojs/db` package is required for this command to work. Please manually install it in your project and try again."
+    );
+    return;
+  }
+  const { cli } = dbPackage;
+  const inlineConfig = flagsToAstroInlineConfig(flags);
+  const { astroConfig } = await resolveConfig(inlineConfig, "build");
+  await cli({ flags, config: astroConfig });
+}
+export {
+  db
+};