feat: add dedicated /cv page and simplify homepage fallback

Move CV content to a standalone /cv page that reuses the section partials
from the homepage builder. Simplify home.njk from a 3-tier to 2-tier
fallback (plugin config OR recent posts + explore links). Add /cv to
the slash pages navigation dropdown.

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

cv.njk

@@ -0,0 +1,93 @@
+---
+layout: layouts/base.njk
+withSidebar: false
+title: CV
+permalink: /cv/
+pagefindIgnore: true
+---
+
+{# Standalone CV page — renders all CV sections using the same partials as the homepage builder #}
+
+{% set hasCvData = (cv.experience and cv.experience.length) or
+      (cv.projects and cv.projects.length) or
+      (cv.skills and (cv.skills | dictsort | length)) %}
+
+{% if hasCvData %}
+
+{# Hero / intro #}
+<section class="mb-8 sm:mb-12">
+  <div class="flex flex-col sm:flex-row gap-6 sm:gap-8 items-start">
+    <img
+      src="{{ site.author.avatar }}"
+      alt="{{ site.author.name }}"
+      class="w-24 h-24 sm:w-32 sm:h-32 rounded-full object-cover shadow-lg flex-shrink-0"
+      loading="eager"
+    >
+    <div class="flex-1 min-w-0">
+      <h1 class="text-2xl sm:text-3xl md:text-4xl font-bold text-surface-900 dark:text-surface-100 mb-2">
+        {{ site.author.name }}
+      </h1>
+      {% if site.author.title %}
+      <p class="text-lg sm:text-xl text-primary-600 dark:text-primary-400 mb-3 sm:mb-4">
+        {{ site.author.title }}
+      </p>
+      {% endif %}
+      {% if site.author.bio %}
+      <p class="text-base sm:text-lg text-surface-700 dark:text-surface-300 mb-4">
+        {{ site.author.bio }}
+      </p>
+      {% endif %}
+      <div class="flex flex-wrap gap-3">
+        {% for link in site.social %}
+        <a
+          href="{{ link.url }}"
+          rel="{{ link.rel }} noopener"
+          class="inline-flex items-center gap-2 px-3 py-2 text-sm bg-surface-100 dark:bg-surface-800 rounded-lg hover:bg-surface-200 dark:hover:bg-surface-700 transition-colors"
+          target="_blank"
+        >
+          <span class="text-sm font-medium">{{ link.name }}</span>
+        </a>
+        {% endfor %}
+      </div>
+    </div>
+  </div>
+</section>
+
+{# Experience — reuse the section partial #}
+{% set section = { type: "cv-experience", config: {} } %}
+{% include "components/sections/cv-experience.njk" ignore missing %}
+
+{# Skills #}
+{% set section = { type: "cv-skills", config: {} } %}
+{% include "components/sections/cv-skills.njk" ignore missing %}
+
+{# Projects #}
+{% set section = { type: "cv-projects", config: {} } %}
+{% include "components/sections/cv-projects.njk" ignore missing %}
+
+{# Education & Languages #}
+{% set section = { type: "cv-education", config: {} } %}
+{% include "components/sections/cv-education.njk" ignore missing %}
+
+{# Interests #}
+{% set section = { type: "cv-interests", config: {} } %}
+{% include "components/sections/cv-interests.njk" ignore missing %}
+
+{# Last Updated #}
+{% if cv.lastUpdated %}
+<p class="text-sm text-surface-500 text-center mt-8">
+  Last updated: {% if cv.lastUpdated %}{{ cv.lastUpdated | date("PPP") }}{% endif %}
+</p>
+{% endif %}
+
+{% else %}
+
+<div class="text-center py-12">
+  <h1 class="text-2xl font-bold text-surface-900 dark:text-surface-100 mb-4">CV</h1>
+  <p class="text-surface-600 dark:text-surface-400">
+    No CV data available yet. Add your experience, projects, and skills via the
+    <a href="/dashboard" class="text-primary-600 dark:text-primary-400 hover:underline">admin dashboard</a>.
+  </p>
+</div>
+
+{% endif %}