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-mata.min.js

@@ -0,0 +1 @@
+!function(t){var e="\\bvoid\\b|<org>|\\b(?:complex|numeric|pointer(?:\\s*\\([^()]*\\))?|real|string|(?:class|struct)\\s+\\w+|transmorphic)(?:\\s*<org>)?".replace(/<org>/g,"\\b(?:(?:col|row)?vector|matrix|scalar)\\b");t.languages.mata={comment:{pattern:/\/\/.*|\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|\/\*(?:[^*]|\*(?!\/))*\*\/)*\*\//,greedy:!0},string:{pattern:/"[^"\r\n]*"|[‘`']".*?"[’`']/,greedy:!0},"class-name":{pattern:/(\b(?:class|extends|struct)\s+)\w+(?=\s*(?:\{|\bextends\b))/,lookbehind:!0},type:{pattern:RegExp(e),alias:"class-name",inside:{punctuation:/[()]/,keyword:/\b(?:class|function|struct|void)\b/}},keyword:/\b(?:break|class|continue|do|else|end|extends|external|final|for|function|goto|if|pragma|private|protected|public|return|static|struct|unset|unused|version|virtual|while)\b/,constant:/\bNULL\b/,number:{pattern:/(^|[^\w.])(?:\d+(?:\.\d+)?(?:e[+-]?\d+)?|\d[a-f0-9]*(?:\.[a-f0-9]+)?x[+-]?\d+)i?(?![\w.])/i,lookbehind:!0},missing:{pattern:/(^|[^\w.])(?:\.[a-z]?)(?![\w.])/,lookbehind:!0,alias:"symbol"},function:/\b[a-z_]\w*(?=\s*\()/i,operator:/\.\.|\+\+|--|&&|\|\||:?(?:[!=<>]=|[+\-*/^<>&|:])|[!?=\\#’`']/,punctuation:/[()[\]{},;.]/}}(Prism);