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/devalue/package.json

@@ -0,0 +1,40 @@
+{
+  "name": "devalue",
+  "description": "Gets the job done when JSON.stringify can't",
+  "version": "5.7.1",
+  "repository": "sveltejs/devalue",
+  "sideEffects": false,
+  "exports": {
+    ".": {
+      "types": "./types/index.d.ts",
+      "import": "./index.js",
+      "default": "./index.js"
+    }
+  },
+  "files": [
+    "index.js",
+    "src",
+    "types"
+  ],
+  "types": "./types/index.d.ts",
+  "devDependencies": {
+    "@changesets/cli": "^2.29.6",
+    "@js-temporal/polyfill": "^0.5.1",
+    "@types/node": "^24.12.0",
+    "dts-buddy": "^0.6.2",
+    "publint": "^0.3.12",
+    "typescript": "^5.9.2",
+    "uvu": "^0.5.6"
+  },
+  "license": "MIT",
+  "type": "module",
+  "packageManager": "pnpm@8.15.9",
+  "scripts": {
+    "changeset:version": "changeset version",
+    "changeset:publish": "changeset publish",
+    "build": "dts-buddy",
+    "test": "uvu",
+    "bench": "node --allow-natives-syntax ./benchmarking/run.js",
+    "bench:compare": "node --allow-natives-syntax ./benchmarking/compare/index.js"
+  }
+}