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/hast-util-to-html/lib/handle/text.d.ts

@@ -0,0 +1,20 @@
+/**
+ * Serialize a text node.
+ *
+ * @param {Raw | Text} node
+ *   Node to handle.
+ * @param {number | undefined} _
+ *   Index of `node` in `parent.
+ * @param {Parents | undefined} parent
+ *   Parent of `node`.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {string}
+ *   Serialized node.
+ */
+export function text(node: Raw | Text, _: number | undefined, parent: Parents | undefined, state: State): string;
+import type { Raw } from 'mdast-util-to-hast';
+import type { Text } from 'hast';
+import type { Parents } from 'hast';
+import type { State } from '../index.js';
+//# sourceMappingURL=text.d.ts.map