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/astro/dist/transitions/vite-plugin-transitions.js

@@ -0,0 +1,64 @@
+const VIRTUAL_MODULE_ID = "astro:transitions";
+const RESOLVED_VIRTUAL_MODULE_ID = "\0" + VIRTUAL_MODULE_ID;
+const VIRTUAL_CLIENT_MODULE_ID = "astro:transitions/client";
+const RESOLVED_VIRTUAL_CLIENT_MODULE_ID = "\0" + VIRTUAL_CLIENT_MODULE_ID;
+function astroTransitions({ settings }) {
+  return {
+    name: "astro:transitions",
+    resolveId: {
+      filter: {
+        id: new RegExp(`^(${VIRTUAL_MODULE_ID}|${VIRTUAL_CLIENT_MODULE_ID})$`)
+      },
+      handler(id) {
+        if (id === VIRTUAL_MODULE_ID) {
+          return RESOLVED_VIRTUAL_MODULE_ID;
+        }
+        if (id === VIRTUAL_CLIENT_MODULE_ID) {
+          return RESOLVED_VIRTUAL_CLIENT_MODULE_ID;
+        }
+      }
+    },
+    load: {
+      filter: {
+        id: new RegExp(`^(${RESOLVED_VIRTUAL_MODULE_ID}|${RESOLVED_VIRTUAL_CLIENT_MODULE_ID})$`)
+      },
+      handler(id) {
+        if (id === RESOLVED_VIRTUAL_MODULE_ID) {
+          return {
+            code: `
+						export * from "astro/virtual-modules/transitions.js";
+						export { default as ClientRouter } from "astro/components/ClientRouter.astro";
+					`
+          };
+        }
+        if (id === RESOLVED_VIRTUAL_CLIENT_MODULE_ID) {
+          return {
+            code: `
+						export { navigate, supportsViewTransitions, transitionEnabledOnThisPage } from "astro/virtual-modules/transitions-router.js";
+						export * from "astro/virtual-modules/transitions-types.js";
+						export {
+							TRANSITION_BEFORE_PREPARATION, isTransitionBeforePreparationEvent, TransitionBeforePreparationEvent,
+							TRANSITION_AFTER_PREPARATION,
+							TRANSITION_BEFORE_SWAP, isTransitionBeforeSwapEvent, TransitionBeforeSwapEvent,
+							TRANSITION_AFTER_SWAP, TRANSITION_PAGE_LOAD
+						} from "astro/virtual-modules/transitions-events.js";
+						export { swapFunctions } from "astro/virtual-modules/transitions-swap-functions.js";
+					`
+          };
+        }
+      }
+    },
+    transform: {
+      filter: {
+        id: /ClientRouter\.astro.*\.ts$/
+      },
+      handler(code) {
+        const prefetchDisabled = settings.config.prefetch === false;
+        return code.replace("__PREFETCH_DISABLED__", JSON.stringify(prefetchDisabled));
+      }
+    }
+  };
+}
+export {
+  astroTransitions as default
+};