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/@astrojs/prism/package.json

@@ -0,0 +1,44 @@
+{
+  "name": "@astrojs/prism",
+  "version": "4.0.1",
+  "description": "Add Prism syntax highlighting support to your Astro site",
+  "author": "withastro",
+  "type": "module",
+  "license": "MIT",
+  "bugs": "https://github.com/withastro/astro/issues",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/withastro/astro.git",
+    "directory": "packages/astro-prism"
+  },
+  "homepage": "https://docs.astro.build/en/reference/api-reference/#prism-",
+  "main": "dist/index.js",
+  "exports": {
+    ".": "./dist/index.js",
+    "./Prism.astro": "./Prism.astro",
+    "./dist/highlighter": "./dist/highlighter.js"
+  },
+  "files": [
+    "dist",
+    "Prism.astro"
+  ],
+  "keywords": [
+    "astro",
+    "astro-component"
+  ],
+  "dependencies": {
+    "prismjs": "^1.30.0"
+  },
+  "devDependencies": {
+    "@types/prismjs": "1.26.6",
+    "astro-scripts": "0.0.14"
+  },
+  "engines": {
+    "node": ">=22.12.0"
+  },
+  "scripts": {
+    "build": "astro-scripts build \"src/**/*.ts\" && tsc -p ./tsconfig.json",
+    "build:ci": "astro-scripts build \"src/**/*.ts\"",
+    "dev": "astro-scripts dev \"src/**/*.ts\""
+  }
+}