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-aspnet.js

@@ -0,0 +1,48 @@
+Prism.languages.aspnet = Prism.languages.extend('markup', {
+	'page-directive': {
+		pattern: /<%\s*@.*%>/,
+		alias: 'tag',
+		inside: {
+			'page-directive': {
+				pattern: /<%\s*@\s*(?:Assembly|Control|Implements|Import|Master(?:Type)?|OutputCache|Page|PreviousPageType|Reference|Register)?|%>/i,
+				alias: 'tag'
+			},
+			rest: Prism.languages.markup.tag.inside
+		}
+	},
+	'directive': {
+		pattern: /<%.*%>/,
+		alias: 'tag',
+		inside: {
+			'directive': {
+				pattern: /<%\s*?[$=%#:]{0,2}|%>/,
+				alias: 'tag'
+			},
+			rest: Prism.languages.csharp
+		}
+	}
+});
+// Regexp copied from prism-markup, with a negative look-ahead added
+Prism.languages.aspnet.tag.pattern = /<(?!%)\/?[^\s>\/]+(?:\s+[^\s>\/=]+(?:=(?:("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|[^\s'">=]+))?)*\s*\/?>/;
+
+// match directives of attribute value foo="<% Bar %>"
+Prism.languages.insertBefore('inside', 'punctuation', {
+	'directive': Prism.languages.aspnet['directive']
+}, Prism.languages.aspnet.tag.inside['attr-value']);
+
+Prism.languages.insertBefore('aspnet', 'comment', {
+	'asp-comment': {
+		pattern: /<%--[\s\S]*?--%>/,
+		alias: ['asp', 'comment']
+	}
+});
+
+// script runat="server" contains csharp, not javascript
+Prism.languages.insertBefore('aspnet', Prism.languages.javascript ? 'script' : 'tag', {
+	'asp-script': {
+		pattern: /(<script(?=.*runat=['"]?server\b)[^>]*>)[\s\S]*?(?=<\/script>)/i,
+		lookbehind: true,
+		alias: ['asp', 'script'],
+		inside: Prism.languages.csharp || {}
+	}
+});