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/zod/v4/classic/iso.d.ts

@@ -0,0 +1,22 @@
+import * as core from "../core/index.js";
+import * as schemas from "./schemas.js";
+export interface ZodISODateTime extends schemas.ZodStringFormat {
+    _zod: core.$ZodISODateTimeInternals;
+}
+export declare const ZodISODateTime: core.$constructor<ZodISODateTime>;
+export declare function datetime(params?: string | core.$ZodISODateTimeParams): ZodISODateTime;
+export interface ZodISODate extends schemas.ZodStringFormat {
+    _zod: core.$ZodISODateInternals;
+}
+export declare const ZodISODate: core.$constructor<ZodISODate>;
+export declare function date(params?: string | core.$ZodISODateParams): ZodISODate;
+export interface ZodISOTime extends schemas.ZodStringFormat {
+    _zod: core.$ZodISOTimeInternals;
+}
+export declare const ZodISOTime: core.$constructor<ZodISOTime>;
+export declare function time(params?: string | core.$ZodISOTimeParams): ZodISOTime;
+export interface ZodISODuration extends schemas.ZodStringFormat {
+    _zod: core.$ZodISODurationInternals;
+}
+export declare const ZodISODuration: core.$constructor<ZodISODuration>;
+export declare function duration(params?: string | core.$ZodISODurationParams): ZodISODuration;