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/v3/helpers/partialUtil.d.ts

@@ -0,0 +1,8 @@
+import type { ZodArray, ZodNullable, ZodObject, ZodOptional, ZodRawShape, ZodTuple, ZodTupleItems, ZodTypeAny } from "../types.js";
+export declare namespace partialUtil {
+    type DeepPartial<T extends ZodTypeAny> = T extends ZodObject<ZodRawShape> ? ZodObject<{
+        [k in keyof T["shape"]]: ZodOptional<DeepPartial<T["shape"][k]>>;
+    }, T["_def"]["unknownKeys"], T["_def"]["catchall"]> : T extends ZodArray<infer Type, infer Card> ? ZodArray<DeepPartial<Type>, Card> : T extends ZodOptional<infer Type> ? ZodOptional<DeepPartial<Type>> : T extends ZodNullable<infer Type> ? ZodNullable<DeepPartial<Type>> : T extends ZodTuple<infer Items> ? {
+        [k in keyof Items]: Items[k] extends ZodTypeAny ? DeepPartial<Items[k]> : never;
+    } extends infer PI ? PI extends ZodTupleItems ? ZodTuple<PI> : never : never : T;
+}