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-wren.min.js

@@ -0,0 +1 @@
+Prism.languages.wren={comment:[{pattern:/\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|\/\*(?:[^*/]|\*(?!\/)|\/(?!\*))*\*\/)*\*\/)*\*\//,greedy:!0},{pattern:/(^|[^\\:])\/\/.*/,lookbehind:!0,greedy:!0}],"triple-quoted-string":{pattern:/"""[\s\S]*?"""/,greedy:!0,alias:"string"},"string-literal":null,hashbang:{pattern:/^#!\/.+/,greedy:!0,alias:"comment"},attribute:{pattern:/#!?[ \t\u3000]*\w+/,alias:"keyword"},"class-name":[{pattern:/(\bclass\s+)\w+/,lookbehind:!0},/\b[A-Z][a-z\d_]*\b/],constant:/\b[A-Z][A-Z\d_]*\b/,null:{pattern:/\bnull\b/,alias:"keyword"},keyword:/\b(?:as|break|class|construct|continue|else|for|foreign|if|import|in|is|return|static|super|this|var|while)\b/,boolean:/\b(?:false|true)\b/,number:/\b(?:0x[\da-f]+|\d+(?:\.\d+)?(?:e[+-]?\d+)?)\b/i,function:/\b[a-z_]\w*(?=\s*[({])/i,operator:/<<|>>|[=!<>]=?|&&|\|\||[-+*/%~^&|?:]|\.{2,3}/,punctuation:/[\[\](){}.,;]/},Prism.languages.wren["string-literal"]={pattern:/(^|[^\\"])"(?:[^\\"%]|\\[\s\S]|%(?!\()|%\((?:[^()]|\((?:[^()]|\([^)]*\))*\))*\))*"/,lookbehind:!0,greedy:!0,inside:{interpolation:{pattern:/((?:^|[^\\])(?:\\{2})*)%\((?:[^()]|\((?:[^()]|\([^)]*\))*\))*\)/,lookbehind:!0,inside:{expression:{pattern:/^(%\()[\s\S]+(?=\)$)/,lookbehind:!0,inside:Prism.languages.wren},"interpolation-punctuation":{pattern:/^%\(|\)$/,alias:"punctuation"}}},string:/[\s\S]+/}};