docs(website): refresh site copy and update changelog descriptions

src/pages/privacy.astro

@@ -2,14 +2,14 @@
 import BaseLayout from '../layouts/BaseLayout.astro';
 ---
 
-<BaseLayout title="Privacy Policy - Zaguán Blade">
+<BaseLayout title="Privacy Policy - Zaguán Blade" description="What data Zaguán Blade collects, how it's protected, and what never leaves your machine.">
   <main>
     <!-- Hero Section -->
     <section class="privacy-hero">
       <div class="container">
         <div class="section-label">[PRIVACY]</div>
-        <h1 class="section-title">Your Data,<br/>Your Control</h1>
-        <p class="hero-subtitle">We take your privacy seriously. Here's exactly how we protect your information.</p>
+        <h1 class="section-title">Privacy</h1>
+        <p class="hero-subtitle">What data we collect, what we don't, and why that distinction matters.</p>
       </div>
     </section>
 
@@ -18,10 +18,10 @@ import BaseLayout from '../layouts/BaseLayout.astro';
       <div class="container">
         <!-- Introduction -->
         <div class="privacy-section">
-          <h2>Our Commitment</h2>
+          <h2>The Short Version</h2>
           <p>
-            Zaguán Blade is built with privacy as a core principle. We will <strong>never access, sell, or in any way monetize or abuse your data</strong>. 
-            This is a binding commitment. Your data is yours, and we treat it with the respect it deserves.
+            If you use Local AI mode, your code never leaves your machine.
+            If you use cloud models, your conversations are encrypted. We do not sell, train on, or monetize your data.
           </p>
         </div>