R-516 items 1+4: the menu says Hibakeresés; the storage pages use the te-form

Item 1: the always-visible 'Debug' menu item reads 'Hibakeresés' in
Hungarian (key layout.hibakereses; English stays 'Debug'). Item 4: four
formal forms on the storage pages (Adjon hozzá, Csatlakoztasson,
Válassza ki x2, Önnek) are now te-form. The parity fixtures change by
exactly these bytes (a deliberate copy change, not a regeneration);
HU_FORMAL_CEILING 17 -> 14. Item 2 was already fixed (slice 1).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

controller/internal/web/templates/layout.html

@@ -106,7 +106,7 @@
                 </ul>
             </li>
             <li><a href="/monitoring" class="{{if eq .Page "monitoring"}}active{{end}}"><svg class="ico"><use href="#i-cpu"/></svg>{{T "layout.rendszermonitor"}}</a></li>
-            <li><a href="/debug" class="{{if eq .Page "debug"}}active{{end}}"><svg class="ico"><use href="#i-wrench"/></svg>Debug</a></li>
+            <li><a href="/debug" class="{{if eq .Page "debug"}}active{{end}}"><svg class="ico"><use href="#i-wrench"/></svg>{{T "layout.hibakereses"}}</a></li>
         </ul>
         <div class="sidebar-bottom">
             <div class="nav-group-label">{{T "layout.beallitasok"}}</div>