Soften hero subtitle: "for both veteran and casual players"

The previous phrasing ("trusted by veteran players and run leaders")
read as positioning Toolbox specifically for elite/run-leader use,
which excludes the much larger casual audience that the project
actually serves. Reframed to be inclusive of both groups.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: henderkes

site/src/pages/index.astro

@@ -53,7 +53,7 @@ const featureCards = [
       </h1>
       <p class="mt-6 max-w-2xl text-lg text-(--color-fg-sub)">
         GWToolbox++ adds builds, hotkeys, automation, widgets, plugins and quality-of-life
-        fixes — a single drop-in client modification trusted by veteran players and run leaders.
+        fixes — a single drop-in client modification for both veteran and casual players.
       </p>
       <div class="mt-8 flex flex-wrap items-center gap-3">
         <a