Initial commit: Photography portfolio based on rampatra/photography

- Jekyll-based photography portfolio template
- Added Brain.md (project knowledge base) and Skill.md (skill commands)
- Configured remote to Kroonk/Photography.git
- Added .claude/ to .gitignore

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

_includes/header.html

@@ -0,0 +1,25 @@
+<title>{{ site.title }}</title>
+<meta charset="utf-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" />
+
+<!-- Load resources -->
+<link rel="stylesheet" href="assets/css/main.min.css" />
+<noscript><link rel="stylesheet" href="assets/css/noscript.min.css" /></noscript>
+<link rel="stylesheet" href="assets/css/custom.min.css" />
+
+<link rel="stylesheet" href="/assets/css/fontawesome-all.min.css">
+
+<link rel="preconnect" href="https://fonts.googleapis.com">
+<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,300italic,400,400italic">
+
+{% if site.google_analytics %}
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id={{ site.google_analytics }}"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+  gtag('config', '{{ site.google_analytics }}');
+</script>
+{% endif %}