fix: resolve linting errors and increase node heap size for CI stability

app/[locale]/agb/page.tsx

@@ -14,7 +14,7 @@ export default async function Page({ params }: PageProps) {
   try {
     const mdx = await import(`@/content/${locale}/avb.mdx`);
     Content = mdx.default;
-  } catch (e) {
+  } catch {
     notFound();
   }
 

app/[locale]/datenschutz/page.tsx

@@ -13,7 +13,7 @@ export default async function Page({ params }: PageProps) {
   try {
     const mdx = await import(`@/content/${locale}/datenschutz.mdx`);
     Content = mdx.default;
-  } catch (e) {
+  } catch {
     notFound();
   }
 

app/[locale]/impressum/page.tsx

@@ -13,7 +13,7 @@ export default async function Page({ params }: PageProps) {
   try {
     const mdx = await import(`@/content/${locale}/impressum.mdx`);
     Content = mdx.default;
-  } catch (e) {
+  } catch {
     notFound();
   }
 

app/[locale]/page.tsx

@@ -1,6 +1,6 @@
 import React from "react";
 import { Metadata } from "next";
-import { notFound } from "next/navigation";
+
 import HomeContent from "@/components/HomeContent";
 
 export const metadata: Metadata = {
@@ -21,7 +21,7 @@ export default async function Page({ params }: PageProps) {
   try {
     const mdx = await import(`@/content/${locale}/index.mdx`);
     Content = mdx.default;
-  } catch (e) {
+  } catch {
     // Fallback if MDX is not yet created for this locale
     return <HomeContent />;
   }

app/[locale]/ueber-uns/page.tsx

@@ -20,7 +20,7 @@ export default async function Page({ params }: PageProps) {
   try {
     const mdx = await import(`@/content/${locale}/about.mdx`);
     Content = mdx.default;
-  } catch (e) {
+  } catch {
     notFound();
   }