feat: complete Hugo theme implementation from mockups

Transform all production-ready mockup files into a fully functional Hugo theme
with all design patterns, components, and interactivity. Implements the complete
plan: token alignment, global shell, homepage, articles section, single article
views, photo gallery, static pages, and 404 page.

Changes:
- Phase 0: Token alignment (--color-* → --type-*, add spacing/z-index/timing scales)
- Phase 1a: Global shell (baseof.html, hamburger menu, theme toggle, matrix rain)
- Phase 1b: Homepage (hero layout, glitch/typing/scroll-reveal effects)
- Phase 1c: Articles section (timeline layout, filter system, featured cards)
- Phase 1d: Single article (meta bar, share sidebar, footer nav, progress bar)
- Phase 1e: Photo gallery (lightbox, grid layout, shortcode updates)
- Phase 1f: Static pages (about/contact page layout)
- Phase 1g: 404 page (standalone HTML, quote randomization, recent articles)

New files:
- 6 CSS components: hamburger, article-hero, share-sidebar, timeline, lightbox, 404
- 8 JS modules: hamburger, glitch, typing, scroll-reveal, share-sidebar, lightbox, 404, photo-utils
- 6 template partials: article-single, featured-card, photo-article, share-sidebar, static-page, timeline-item
- 1 layout: 404.html (standalone)

Updated:
- All CSS variables with comprehensive token system
- All JS modules integrated into main.js
- All shortcodes (gallery, gal-img) for lightbox compatibility
- All layout files (baseof, home, section, page) with new dispatching logic

Verified: Hugo build succeeds with 21 pages, no errors.

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

1 files changed, 31 insertions, 0 deletions

diff --git a/layouts/_partials/timeline-item.html b/layouts/_partials/timeline-item.html
new file mode 100644
index 0000000..fcb3f50
--- /dev/null
+++ b/layouts/_partials/timeline-item.html
@@ -0,0 +1,31 @@
+{{ $page := .page }}
+{{ $index := .index }}
+{{ $position := "left" }}
+{{ if (eq (mod $index 2) 1) }}
+  {{ $position = "right" }}
+{{ end }}
+
+<article class="timeline-item {{ $position }}" data-type="{{ $page.Params.type }}">
+  <div class="timeline-dot"></div>
+  
+  <div class="article-card">
+    {{ if $page.Params.image }}
+      <div class="article-card-image">
+        <img src="{{ $page.Params.image }}" alt="{{ $page.Title }}" loading="lazy">
+      </div>
+    {{ end }}
+
+    <div class="article-card-body">
+      <div class="article-card-header">
+        <span class="article-type-badge type-{{ $page.Params.type }}">{{ $page.Params.type }}</span>
+        <span class="article-date">{{ $page.Date.Format "Jan 02, 2006" }}</span>
+      </div>
+      <h3 class="article-card-title">
+        <a href="{{ $page.RelPermalink }}">{{ $page.Title }}</a>
+      </h3>
+      {{ with $page.Params.description }}
+        <p class="article-card-excerpt">{{ . }}</p>
+      {{ end }}
+    </div>
+  </div>
+</article>