Update project configuration and enhance translation support. Added caching mechanism for CMS responses with a new script, updated .gitignore to include cache files, and introduced translation handling in various components. Enhanced package.json with new scripts for cache warming and deployment. Added new translation-related components and improved existing ones for better localization support.

src/middleware.ts

@@ -0,0 +1,36 @@
+/**
+ * Middleware: lädt Übersetzungen aus der CMS-API (translation_bundle) und setzt Astro.locals.translations.
+ * Single source of truth: API des Servers.
+ */
+import { defineMiddleware } from "astro:middleware";
+import { getTranslationBundleBySlug } from "./lib/cms";
+import { TRANSLATION_BUNDLE_SLUG } from "./lib/constants";
+import { resetCmsFromCache } from "./lib/cms-cache-state";
+
+export const onRequest = defineMiddleware(async (context, next) => {
+  resetCmsFromCache();
+  let translations: Record<string, string> = {};
+  try {
+    const bundle = await getTranslationBundleBySlug(TRANSLATION_BUNDLE_SLUG, {
+      locale: "de",
+    });
+    if (bundle?.strings && typeof bundle.strings === "object") {
+      const normalized: Record<string, string> = {};
+      for (const [key, val] of Object.entries(bundle.strings)) {
+        const v = val as unknown;
+        const str =
+          typeof v === "string"
+            ? v
+            : typeof v === "object" && v !== null && "value" in v
+              ? (v as { value?: unknown }).value
+              : (v as { text?: unknown })?.text ?? (v as { label?: unknown })?.label;
+        if (typeof str === "string") normalized[key] = str;
+      }
+      translations = { ...normalized };
+    }
+  } catch {
+    /* CMS nicht erreichbar */
+  }
+  context.locals.translations = translations;
+  return next();
+});