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-neon.js

@@ -0,0 +1,40 @@
+Prism.languages.neon = {
+	'comment': {
+		pattern: /#.*/,
+		greedy: true
+	},
+	'datetime': {
+		pattern: /(^|[[{(=:,\s])\d\d\d\d-\d\d?-\d\d?(?:(?:[Tt]| +)\d\d?:\d\d:\d\d(?:\.\d*)? *(?:Z|[-+]\d\d?(?::?\d\d)?)?)?(?=$|[\]}),\s])/,
+		lookbehind: true,
+		alias: 'number'
+	},
+	'key': {
+		pattern: /(^|[[{(,\s])[^,:=[\]{}()'"\s]+(?=\s*:(?:$|[\]}),\s])|\s*=)/,
+		lookbehind: true,
+		alias: 'property'
+	},
+	'number': {
+		pattern: /(^|[[{(=:,\s])[+-]?(?:0x[\da-fA-F]+|0o[0-7]+|0b[01]+|(?:\d+(?:\.\d*)?|\.?\d+)(?:[eE][+-]?\d+)?)(?=$|[\]}),:=\s])/,
+		lookbehind: true
+	},
+	'boolean': {
+		pattern: /(^|[[{(=:,\s])(?:false|no|true|yes)(?=$|[\]}),:=\s])/i,
+		lookbehind: true
+	},
+	'null': {
+		pattern: /(^|[[{(=:,\s])(?:null)(?=$|[\]}),:=\s])/i,
+		lookbehind: true,
+		alias: 'keyword'
+	},
+	'string': {
+		pattern: /(^|[[{(=:,\s])(?:('''|""")\r?\n(?:(?:[^\r\n]|\r?\n(?![\t ]*\2))*\r?\n)?[\t ]*\2|'[^'\r\n]*'|"(?:\\.|[^\\"\r\n])*")/,
+		lookbehind: true,
+		greedy: true
+	},
+	'literal': {
+		pattern: /(^|[[{(=:,\s])(?:[^#"',:=[\]{}()\s`-]|[:-][^"',=[\]{}()\s])(?:[^,:=\]})(\s]|:(?![\s,\]})]|$)|[ \t]+[^#,:=\]})(\s])*/,
+		lookbehind: true,
+		alias: 'string',
+	},
+	'punctuation': /[,:=[\]{}()-]/,
+};