Release 2.6.0: fix AmneziaWG key parsing for awg://, JSON and vpn://.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/appui/index.html

@@ -725,7 +725,7 @@
       <div class="brand-wrap">
         <div class="brand-row">
           <h1 class="brand">Navis</h1>
-          <span class="badge-ver">2.2.1</span>
+          <span class="badge-ver">2.6</span>
         </div>
         <p class="tagline">Быстрый клиент · Naive · Hy2 · AWG · Xray</p>
       </div>
@@ -756,7 +756,7 @@
         </div>
       </div>
       <label class="auto-best">
-        <input id="autoBest" type="checkbox" checked />
+        <input id="autoBest" type="checkbox" />
         Авто: пинг + подключение к лучшему
       </label>
       <div class="server-list" id="serverList"></div>
@@ -923,8 +923,7 @@
 
     try {
       const saved = localStorage.getItem(AUTO_BEST_KEY);
-      if (saved === "0") autoBest.checked = false;
-      if (saved === "1") autoBest.checked = true;
+      autoBest.checked = saved === "1";
     } catch (_) {}
     autoBest.addEventListener("change", () => {
       try { localStorage.setItem(AUTO_BEST_KEY, autoBest.checked ? "1" : "0"); } catch (_) {}