Simplify site title to "Roman Vorushin" everywhere

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: vorushin

_config.yml

@@ -2,12 +2,12 @@ excerpt_separator: "<!--more-->"
 markdown: kramdown
 paginate: 20
 
-name: Roman Vorushin's Blog
+name: Roman Vorushin
 url: https://vorushin.github.io
 author: Roman Vorushin (roman.vorushin@gmail.com)
 
 # jekyll-seo-tag
-title: Roman Vorushin's Blog - AI, Machine Learning, and Life
+title: Roman Vorushin
 description: Blog about artificial intelligence, machine learning, LLM training, neural networks, and life. Research Engineer at Google DeepMind working on Gemini.
 twitter:
   username: vorushin

_includes/head.html

@@ -8,7 +8,7 @@
 <link rel="shortcut icon" href="/img/favicon.ico" type="image/x-icon">
 <link rel="icon" href="/img/favicon.ico" type="image/x-icon">
 
-<link type="application/atom+xml" rel="alternate" href="/feed.xml" title="Roman Vorushin's Blog" />
+<link type="application/atom+xml" rel="alternate" href="/feed.xml" title="Roman Vorushin" />
 
 <!-- Bootstrap 5 -->
 <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
@@ -24,7 +24,7 @@
 <!-- Custom CSS -->
 <link rel="stylesheet" type="text/css" media="all" href="/css/main.css"/>
 
-<title>{% if page.title %}{{ page.title }} - {% endif %}Roman Vorushin's Blog</title>
+<title>{% if page.title %}{{ page.title }} - {% endif %}Roman Vorushin</title>
 
 <!-- Google tag (gtag.js) -->
 <script async src="https://www.googletagmanager.com/gtag/js?id=G-YGT4F5JNH7"></script>