Fix download version 0.8.3 → 0.8.2

Korrigiert die fälschlich als 0.8.3 ausgewiesene Aktuell-Version
auf 0.8.2 in Hero, Downloads, FAQ, Changelog und Auto-Updater-Endpoint.
Changelog-Patch-Range entsprechend auf 0.8.0–0.8.1 angepasst.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

content/_index.md

@@ -6,7 +6,7 @@ toc: false
 
 {{< hextra/hero-badge >}}
   <div class="hx:w-2 hx:h-2 hx:rounded-full" style="background: #b07848; box-shadow: 0 0 8px rgba(176,120,72,0.55);"></div>
-  <span>Pre-Release 0.8.3 · Aktiv in Entwicklung</span>
+  <span>Pre-Release 0.8.2 · Aktiv in Entwicklung</span>
 {{< /hextra/hero-badge >}}
 
 <div class="hx:mt-8 hx:mb-6">
@@ -23,7 +23,7 @@ toc: false
 </div>
 
 <div class="rapport-hero-actions">
-  <a href="https://git.kgva.ch/karim/RAPPORT/releases/download/0.8.3/RAPPORT%20PRE-RELEASE_0.8.3_aarch64.dmg" target="_blank" rel="noreferrer" class="rapport-btn rapport-btn-primary">Download · 0.8.3 (macOS)</a>
+  <a href="https://git.kgva.ch/karim/RAPPORT/releases/download/0.8.2/RAPPORT%20PRE-RELEASE_0.8.2_aarch64.dmg" target="_blank" rel="noreferrer" class="rapport-btn rapport-btn-primary">Download · 0.8.2 (macOS)</a>
   <a href="https://git.kgva.ch/karim/RAPPORT" class="rapport-btn rapport-btn-secondary">Quellcode ↗</a>
 </div>