feat: add fixed sidebar navigation with hover expand and mobile hamburger

Implements Task 3: fixed left sidebar (70px collapsed → 250px on hover) with 9 nav items, social links, active-state detection, and mobile hamburger toggle that matches the existing sidebar-nav.js selectors. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-03 01:03:57 +05:00
parent 6befaedb8f
commit b47ad7bef4
15 changed files with 409 additions and 0 deletions
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
+  <polygon points="23 7 16 12 23 17 23 7"/>
+  <rect x="1" y="5" width="15" height="14" rx="2" ry="2"/>
+</svg>