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/prismjs/components/prism-qore.min.js

@@ -0,0 +1 @@
+Prism.languages.qore=Prism.languages.extend("clike",{comment:{pattern:/(^|[^\\])(?:\/\*[\s\S]*?\*\/|(?:\/\/|#).*)/,lookbehind:!0},string:{pattern:/("|')(?:\\[\s\S]|(?!\1)[^\\])*\1/,greedy:!0},keyword:/\b(?:abstract|any|assert|binary|bool|boolean|break|byte|case|catch|char|class|code|const|continue|data|default|do|double|else|enum|extends|final|finally|float|for|goto|hash|if|implements|import|inherits|instanceof|int|interface|long|my|native|new|nothing|null|object|our|own|private|reference|rethrow|return|short|soft(?:bool|date|float|int|list|number|string)|static|strictfp|string|sub|super|switch|synchronized|this|throw|throws|transient|try|void|volatile|while)\b/,boolean:/\b(?:false|true)\b/i,function:/\$?\b(?!\d)\w+(?=\()/,number:/\b(?:0b[01]+|0x(?:[\da-f]*\.)?[\da-fp\-]+|(?:\d+(?:\.\d+)?|\.\d+)(?:e\d+)?[df]|(?:\d+(?:\.\d+)?|\.\d+))\b/i,operator:{pattern:/(^|[^.])(?:\+[+=]?|-[-=]?|[!=](?:==?|~)?|>>?=?|<(?:=>?|<=?)?|&[&=]?|\|[|=]?|[*\/%^]=?|[~?])/,lookbehind:!0},variable:/\$(?!\d)\w+\b/});