feat(website): add Pix mascot to hero and README

Add a decorative Pix accent to the docs homepage hero and a centered Pix header to the README, with the SVG shipped under static/assets.

Author: 0x73746F66

README.md

@@ -1,3 +1,7 @@
+<p align="center">
+  <img src="pix.svg" alt="Pix, the Vulnetix AI coding assistant" width="140">
+</p>
+
 # Vulnetix CLI & GitHub Action
 
 Automated vulnerability management for your CI/CD pipelines and development workflows.

pix.svg

@@ -367,6 +367,8 @@ img, svg { display: block; max-width: 100%; }
    HOME PAGE — dark hero, then cream feature slabs
    ========================================================= */
 .home-hero {
+  position: relative;
+  overflow: hidden;
   background:
     radial-gradient(ellipse at 20% 0%, rgba(102,220,200,0.28), transparent 50%),
     radial-gradient(ellipse at 80% 60%, rgba(102,220,200,0.12), transparent 55%),
@@ -375,6 +377,20 @@ img, svg { display: block; max-width: 100%; }
   text-align: center;
   color: var(--vx-bone);
 }
+
+.home-hero__mascot {
+  position: absolute;
+  right: 6%;
+  bottom: 24px;
+  width: 132px;
+  height: auto;
+  opacity: 0.9;
+  filter: drop-shadow(0 12px 30px rgba(102,220,200,0.28));
+  pointer-events: none;
+}
+@media (max-width: 1024px) {
+  .home-hero__mascot { display: none; }
+}
 .home-hero__eyebrow {
   font-size: 12px;
   font-weight: 700;

website/assets/css/main.css

@@ -8,6 +8,7 @@
 
   <main>
     <section class="home-hero">
+      <img src="{{ "assets/pix.svg" | relURL }}" alt="" aria-hidden="true" class="home-hero__mascot">
       <p class="home-hero__eyebrow">Vulnetix CLI</p>
       <h1 class="home-hero__title">Unified vulnerability management from the command line.</h1>
       <p class="home-hero__sub">Remediation over discovery. Collect, assess, triage, and remediate vulnerabilities from a single CLI — designed for CI/CD and for engineers who'd rather fix than file tickets.</p>