fix: resolve lint errors in CI scripts

scripts/check-broken-assets.ts

@@ -47,8 +47,9 @@ async function main() {
       const others = urls.filter((u) => !homeEN.includes(u) && !homeDE.includes(u));
       urls = [...homeDE, ...homeEN, ...others.slice(0, limit - (homeEN.length + homeDE.length))];
     }
-  } catch (err: any) {
-    console.error(`❌ Failed to fetch sitemap: ${err.message}`);
+  } catch (err: unknown) {
+    const errorBody = err instanceof Error ? err.message : String(err);
+    console.error(`❌ Failed to fetch sitemap: ${errorBody}`);
     process.exit(1);
   }
 
@@ -78,7 +79,7 @@ async function main() {
   const consoleErrorsList: Array<{ type: string; error: string; page: string }> = [];
 
   // Listen for unhandled exceptions natively in the page
-  page.on('pageerror', (err: any) => {
+  page.on('pageerror', (err: Error) => {
     consoleErrorsList.push({
       type: 'PAGE_ERROR',
       error: err.message,
@@ -163,8 +164,9 @@ async function main() {
 
       // Wait a tiny bit more for final lazy loads
       await new Promise((r) => setTimeout(r, 1000));
-    } catch (err: any) {
-      console.error(`⚠️ Timeout or navigation error on ${u}: ${err.message}`);
+    } catch (err: unknown) {
+      const errorBody = err instanceof Error ? err.message : String(err);
+      console.error(`⚠️ Timeout or navigation error on ${u}: ${errorBody}`);
       // Don't fail the whole script just because one page timed out, but flag it
       hasBrokenAssets = true;
     }