Add blog posts, cleanup unused files, update components

- Add 100 blog posts covering AI, development, and tech topics
- Add .env.example for environment configuration
- Add accessibility and lighthouse audit scripts
- Remove obsolete SEO reports and temporary files
- Remove dev-dist build artifacts and backup files
- Remove unused portrait images (moved/consolidated elsewhere)
- Update contact form and component improvements

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/components/seo/JsonLd.tsx

@@ -15,15 +15,15 @@ export function PersonJsonLd({ locale }: JsonLdProps) {
     givenName: 'Damjan',
     familyName: 'Savić',
     jobTitle: locale === 'de'
-      ? 'AI & Automation Specialist | Fullstack Entwickler'
+      ? 'Fullstack Entwickler'
       : locale === 'sr'
-      ? 'AI & Automation Specialist | Fullstack Developer'
-      : 'AI & Automation Specialist | Fullstack Developer',
+      ? 'Fullstack Developer'
+      : 'Fullstack Developer',
     description: locale === 'de'
-      ? 'Entwicklung von KI-Agenten und Automatisierungslösungen. Von Voice-AI-Plattformen bis zu autonomen Web-Agenten.'
+      ? 'Fullstack Entwicklung für Websites, Apps und SaaS mit Next.js, React und TypeScript.'
       : locale === 'sr'
-      ? 'Razvoj AI agenata i rešenja za automatizaciju. Od voice AI platformi do autonomnih web agenata.'
-      : 'Remote AI developer building AI agents and automation solutions for clients in USA, UK and Europe. From voice AI platforms to autonomous web agents.',
+      ? 'Fullstack razvoj za web stranice, aplikacije i SaaS sa Next.js, React i TypeScript.'
+      : 'Fullstack development for websites, apps and SaaS with Next.js, React and TypeScript.',
     url: baseUrl,
     image: `${baseUrl}/images/og-image.jpg`,
     email: 'info@damjan-savic.com',