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-llvm.js

@@ -0,0 +1,19 @@
+(function (Prism) {
+	Prism.languages.llvm = {
+		'comment': /;.*/,
+		'string': {
+			pattern: /"[^"]*"/,
+			greedy: true,
+		},
+		'boolean': /\b(?:false|true)\b/,
+		'variable': /[%@!#](?:(?!\d)(?:[-$.\w]|\\[a-f\d]{2})+|\d+)/i,
+		'label': /(?!\d)(?:[-$.\w]|\\[a-f\d]{2})+:/i,
+		'type': {
+			pattern: /\b(?:double|float|fp128|half|i[1-9]\d*|label|metadata|ppc_fp128|token|void|x86_fp80|x86_mmx)\b/,
+			alias: 'class-name',
+		},
+		'keyword': /\b[a-z_][a-z_0-9]*\b/,
+		'number': /[+-]?\b\d+(?:\.\d+)?(?:[eE][+-]?\d+)?\b|\b0x[\dA-Fa-f]+\b|\b0xK[\dA-Fa-f]{20}\b|\b0x[ML][\dA-Fa-f]{32}\b|\b0xH[\dA-Fa-f]{4}\b/,
+		'punctuation': /[{}[\];(),.!*=<>]/,
+	};
+}(Prism));