Add SEO+GEO foundation + blog auto JSON-LD + robots fix

public/robots.txt

@@ -3,4 +3,38 @@ Allow: /
 Disallow: /google-apps-script/
 Disallow: /_archive/
 
+# ── AI Crawlers (GEO — Generative Engine Optimization) ──
+User-agent: GPTBot
+Allow: /
+
+User-agent: ChatGPT-User
+Allow: /
+
+User-agent: ClaudeBot
+Allow: /
+
+User-agent: anthropic-ai
+Allow: /
+
+User-agent: PerplexityBot
+Allow: /
+
+User-agent: Perplexity-User
+Allow: /
+
+User-agent: Google-Extended
+Allow: /
+
+User-agent: Bytespider
+Allow: /
+
+User-agent: Applebot-Extended
+Allow: /
+
+User-agent: cohere-ai
+Allow: /
+
+User-agent: meta-externalagent
+Allow: /
+
 Sitemap: https://moreminimore.com/sitemap.xml