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-processing.js

@@ -0,0 +1,15 @@
+Prism.languages.processing = Prism.languages.extend('clike', {
+	'keyword': /\b(?:break|case|catch|class|continue|default|else|extends|final|for|if|implements|import|new|null|private|public|return|static|super|switch|this|try|void|while)\b/,
+	// Spaces are allowed between function name and parenthesis
+	'function': /\b\w+(?=\s*\()/,
+	'operator': /<[<=]?|>[>=]?|&&?|\|\|?|[%?]|[!=+\-*\/]=?/
+});
+
+Prism.languages.insertBefore('processing', 'number', {
+	// Special case: XML is a type
+	'constant': /\b(?!XML\b)[A-Z][A-Z\d_]+\b/,
+	'type': {
+		pattern: /\b(?:boolean|byte|char|color|double|float|int|[A-Z]\w*)\b/,
+		alias: 'class-name'
+	}
+});