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/hast-util-from-html/lib/errors.d.ts

@@ -0,0 +1,80 @@
+export namespace errors {
+    let abandonedHeadElementChild: ErrorInfo;
+    let abruptClosingOfEmptyComment: ErrorInfo;
+    let abruptDoctypePublicIdentifier: ErrorInfo;
+    let abruptDoctypeSystemIdentifier: ErrorInfo;
+    let absenceOfDigitsInNumericCharacterReference: ErrorInfo;
+    let cdataInHtmlContent: ErrorInfo;
+    let characterReferenceOutsideUnicodeRange: ErrorInfo;
+    let closingOfElementWithOpenChildElements: ErrorInfo;
+    let controlCharacterInInputStream: ErrorInfo;
+    let controlCharacterReference: ErrorInfo;
+    let disallowedContentInNoscriptInHead: ErrorInfo;
+    let duplicateAttribute: ErrorInfo;
+    let endTagWithAttributes: ErrorInfo;
+    let endTagWithTrailingSolidus: ErrorInfo;
+    let endTagWithoutMatchingOpenElement: ErrorInfo;
+    let eofBeforeTagName: ErrorInfo;
+    let eofInCdata: ErrorInfo;
+    let eofInComment: ErrorInfo;
+    let eofInDoctype: ErrorInfo;
+    let eofInElementThatCanContainOnlyText: ErrorInfo;
+    let eofInScriptHtmlCommentLikeText: ErrorInfo;
+    let eofInTag: ErrorInfo;
+    let incorrectlyClosedComment: ErrorInfo;
+    let incorrectlyOpenedComment: ErrorInfo;
+    let invalidCharacterSequenceAfterDoctypeName: ErrorInfo;
+    let invalidFirstCharacterOfTagName: ErrorInfo;
+    let misplacedDoctype: ErrorInfo;
+    let misplacedStartTagForHeadElement: ErrorInfo;
+    let missingAttributeValue: ErrorInfo;
+    let missingDoctype: ErrorInfo;
+    let missingDoctypeName: ErrorInfo;
+    let missingDoctypePublicIdentifier: ErrorInfo;
+    let missingDoctypeSystemIdentifier: ErrorInfo;
+    let missingEndTagName: ErrorInfo;
+    let missingQuoteBeforeDoctypePublicIdentifier: ErrorInfo;
+    let missingQuoteBeforeDoctypeSystemIdentifier: ErrorInfo;
+    let missingSemicolonAfterCharacterReference: ErrorInfo;
+    let missingWhitespaceAfterDoctypePublicKeyword: ErrorInfo;
+    let missingWhitespaceAfterDoctypeSystemKeyword: ErrorInfo;
+    let missingWhitespaceBeforeDoctypeName: ErrorInfo;
+    let missingWhitespaceBetweenAttributes: ErrorInfo;
+    let missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers: ErrorInfo;
+    let nestedComment: ErrorInfo;
+    let nestedNoscriptInHead: ErrorInfo;
+    let nonConformingDoctype: ErrorInfo;
+    let nonVoidHtmlElementStartTagWithTrailingSolidus: ErrorInfo;
+    let noncharacterCharacterReference: ErrorInfo;
+    let noncharacterInInputStream: ErrorInfo;
+    let nullCharacterReference: ErrorInfo;
+    let openElementsLeftAfterEof: ErrorInfo;
+    let surrogateCharacterReference: ErrorInfo;
+    let surrogateInInputStream: ErrorInfo;
+    let unexpectedCharacterAfterDoctypeSystemIdentifier: ErrorInfo;
+    let unexpectedCharacterInAttributeName: ErrorInfo;
+    let unexpectedCharacterInUnquotedAttributeValue: ErrorInfo;
+    let unexpectedEqualsSignBeforeAttributeName: ErrorInfo;
+    let unexpectedNullCharacter: ErrorInfo;
+    let unexpectedQuestionMarkInsteadOfTagName: ErrorInfo;
+    let unexpectedSolidusInTag: ErrorInfo;
+    let unknownNamedCharacterReference: ErrorInfo;
+}
+/**
+ * Info on a `parse5` error.
+ */
+export type ErrorInfo = {
+    /**
+     *   Reason of error.
+     */
+    reason: string;
+    /**
+     *   More info on error.
+     */
+    description: string;
+    /**
+     * Turn off if this is not documented in the html5 spec (optional).
+     */
+    url?: false;
+};
+//# sourceMappingURL=errors.d.ts.map