docs: update tagline to developer-focused Zen alternative

Author: tompassarelli

README.md

@@ -3,7 +3,7 @@
 
 # Palefox
 
-Minimal, customizable Firefox/LibreWolf chrome — keyboard-first, no fork, no build.
+A developer-focused alternative to Zen Browser on upstream Firefox
 
 </div>
 

docs/index.html

@@ -4,19 +4,19 @@
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   <title>Palefox — Zen-like Firefox sidebar, no fork</title>
-  <meta name="description" content="Minimal, customizable Firefox/LibreWolf chrome — compact mode, autohide sidebar, keyboard-first. No fork, no build." />
+  <meta name="description" content="A developer-focused alternative to Zen Browser on upstream Firefox" />
   <link rel="canonical" href="https://palefox.tompassarelli.org/" />
   <link rel="icon" href="https://github.com/user-attachments/assets/7ebd8f20-2846-4e0e-9d9f-de563a589805" />
   <!-- Open Graph -->
   <meta property="og:type" content="website" />
   <meta property="og:title" content="Palefox — Zen-like Firefox sidebar, no fork" />
-  <meta property="og:description" content="Minimal, customizable Firefox/LibreWolf chrome — compact mode, autohide sidebar, keyboard-first. No fork, no build." />
+  <meta property="og:description" content="A developer-focused alternative to Zen Browser on upstream Firefox" />
   <meta property="og:url" content="https://palefox.tompassarelli.org/" />
   <meta property="og:image" content="https://github.com/user-attachments/assets/9fc9691d-8e5e-4864-bdd8-0aa696955d86" />
   <!-- Twitter Card -->
   <meta name="twitter:card" content="summary_large_image" />
   <meta name="twitter:title" content="Palefox — Zen-like Firefox sidebar, no fork" />
-  <meta name="twitter:description" content="Minimal, customizable Firefox/LibreWolf chrome — compact mode, autohide sidebar, keyboard-first. No fork, no build." />
+  <meta name="twitter:description" content="A developer-focused alternative to Zen Browser on upstream Firefox" />
   <meta name="twitter:image" content="https://github.com/user-attachments/assets/9fc9691d-8e5e-4864-bdd8-0aa696955d86" />
   <!-- Privacy-friendly analytics by Plausible -->
   <script async src="https://plausible.io/js/pa-kpuqhnhP_rPKbNmspARKh.js"></script>