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/fontkitten/package.json

@@ -0,0 +1,41 @@
+{
+  "name": "fontkitten",
+  "version": "1.0.3",
+  "description": "A lightweight font data library — fontkit’s little sibling",
+  "keywords": [
+    "opentype",
+    "font",
+    "typography",
+    "emoji",
+    "glyph"
+  ],
+  "type": "module",
+  "exports": {
+    ".": "./dist/index.js"
+  },
+  "engines": {
+    "node": ">=20"
+  },
+  "files": [
+    "dist"
+  ],
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/delucis/fontkitten.git",
+    "directory": "packages/fontkitten"
+  },
+  "dependencies": {
+    "tiny-inflate": "^1.0.3"
+  },
+  "devDependencies": {
+    "@fontkitten/restructure": "^0.0.7",
+    "@types/node": "^24.10.15",
+    "tsdown": "^0.20.3"
+  },
+  "scripts": {
+    "test": "node --test",
+    "test:bun": "bun test ./test/*.js",
+    "build": "tsdown --dts --no-fixed-extension"
+  }
+}