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/unstorage/drivers/azure-key-vault.d.cts

@@ -0,0 +1,19 @@
+import { SecretClient, type SecretClientOptions } from "@azure/keyvault-secrets";
+export interface AzureKeyVaultOptions {
+    /**
+     * The name of the key vault to use.
+     */
+    vaultName: string;
+    /**
+     * Version of the Azure Key Vault service to use. Defaults to 7.3.
+     * @default '7.3'
+     */
+    serviceVersion?: SecretClientOptions["serviceVersion"];
+    /**
+     * The number of entries to retrieve per request. Impacts getKeys() and clear() performance. Maximum value is 25.
+     * @default 25
+     */
+    pageSize?: number;
+}
+declare const _default: (opts: AzureKeyVaultOptions) => import("..").Driver<AzureKeyVaultOptions, SecretClient>;
+export default _default;