Customize AstroWind theme for Amatör Radyocular Derneği (ARC)

- Configure site for ARC with YM1KTC call sign and Turkish localization
- Add ARC logo and branding elements throughout the site
- Update all content to Turkish and remove placeholder text
- Customize homepage with ARC services and information
- Add all blog posts with featured images from WordPress export
- Configure navigation and footer with ARC-specific links
- Add social media links and contact information
- Remove membership/disaster references per requirements
- Include complete image assets and blog content

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/layouts/PageLayout.astro

@@ -2,7 +2,7 @@
 import Layout from '~/layouts/Layout.astro';
 import Header from '~/components/widgets/Header.astro';
 import Footer from '~/components/widgets/Footer.astro';
-import Announcement from '~/components/widgets/Announcement.astro';
+//import Announcement from '~/components/widgets/Announcement.astro';
 
 import { headerData, footerData } from '~/navigation';
 
@@ -16,9 +16,11 @@ const { metadata } = Astro.props;
 ---
 
 <Layout metadata={metadata}>
+  <!--
   <slot name="announcement">
     <Announcement />
   </slot>
+  -->
   <slot name="header">
     <Header {...headerData} isSticky showRssFeed showToggleTheme />
   </slot>