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-bbj.js

@@ -0,0 +1,19 @@
+(function (Prism) {
+	Prism.languages.bbj = {
+		'comment': {
+			pattern: /(^|[^\\:])rem\s+.*/i,
+			lookbehind: true,
+			greedy: true
+		},
+		'string': {
+			pattern: /(['"])(?:(?!\1|\\).|\\.)*\1/,
+			greedy: true
+		},
+		'number': /(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:E[+-]?\d+)?/i,
+		'keyword': /\b(?:abstract|all|argc|begin|bye|callback|case|chn|class|classend|ctl|day|declare|delete|dim|dom|dread|dsz|else|end|endif|err|exitto|extends|fi|field|for|from|gosub|goto|if|implements|interface|interfaceend|iol|iolist|let|list|load|method|methodend|methodret|on|opts|pfx|print|private|process_events|protected|psz|public|read|read_resource|release|remove_callback|repeat|restore|return|rev|seterr|setesc|sqlchn|sqlunt|ssn|start|static|swend|switch|sys|then|tim|unt|until|use|void|wend|where|while)\b/i,
+		'function': /\b\w+(?=\()/,
+		'boolean': /\b(?:BBjAPI\.TRUE|BBjAPI\.FALSE)\b/i,
+		'operator': /<[=>]?|>=?|[+\-*\/^=&]|\b(?:and|not|or|xor)\b/i,
+		'punctuation': /[.,;:()]/
+	};
+}(Prism));