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/css-select/lib/helpers/cache.js

@@ -0,0 +1,45 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.cacheParentResults = cacheParentResults;
+var querying_js_1 = require("./querying.js");
+/**
+ * Some selectors such as `:contains` and (non-relative) `:has` will only be
+ * able to match elements if their parents match the selector (as they contain
+ * a subset of the elements that the parent contains).
+ *
+ * This function wraps the given `matches` function in a function that caches
+ * the results of the parent elements, so that the `matches` function only
+ * needs to be called once for each subtree.
+ */
+function cacheParentResults(next, _a, matches) {
+    var adapter = _a.adapter, cacheResults = _a.cacheResults;
+    if (cacheResults === false || typeof WeakMap === "undefined") {
+        return function (elem) { return next(elem) && matches(elem); };
+    }
+    // Use a cache to avoid re-checking children of an element.
+    // @ts-expect-error `Node` is not extending object
+    var resultCache = new WeakMap();
+    function addResultToCache(elem) {
+        var result = matches(elem);
+        resultCache.set(elem, result);
+        return result;
+    }
+    return function cachedMatcher(elem) {
+        if (!next(elem))
+            return false;
+        if (resultCache.has(elem)) {
+            return resultCache.get(elem);
+        }
+        // Check all of the element's parents.
+        var node = elem;
+        do {
+            var parent = (0, querying_js_1.getElementParent)(node, adapter);
+            if (parent === null) {
+                return addResultToCache(elem);
+            }
+            node = parent;
+        } while (!resultCache.has(node));
+        return resultCache.get(node) && addResultToCache(elem);
+    };
+}
+//# sourceMappingURL=cache.js.map