Translate the Visual panel and keep its name apart from the satellite class

The panel's new headings, the scope opacity slider and the reset are
translated in every language, and the presets' names and descriptions use
the dock's translations. The cards' on/off pills take their words from the
locale instead of fixed English. VISUAL, the panel's name on the rail and in
its header, gets its own translation context: several languages had it as
"visible", from the satellite class of the same English word.

Co-authored-by: Manjunath Paparaju <[email protected]>

src/i18n/locales/de.json

@@ -3621,5 +3621,13 @@
   "Funicular": "Standseilbahn",
   "Gondola": "Gondelbahn",
   "Move panels back beside the rail": "Bedienfelder zurück neben die Leiste",
-  "Move panels over the rail, to the edge": "Bedienfelder über die Leiste an den Rand verschieben"
+  "Move panels over the rail, to the edge": "Bedienfelder über die Leiste an den Rand verschieben",
+  "panel|VISUAL": "DARSTELLUNG",
+  "Look": "Look",
+  "Overlay": "Overlay",
+  "Effects": "Effekte",
+  "Scope opacity": "Scope-Deckkraft",
+  "How dark the scope shades the view outside the keyhole": "Wie stark der Scope die Ansicht außerhalb des Schlüssellochs abdunkelt",
+  "Reset to default": "Auf Standard zurücksetzen",
+  "Reset Visual to its defaults: Normal look, HUD, scope, labels and effects": "Darstellung auf die Standardwerte zurücksetzen: normaler Look, HUD, Scope, Beschriftungen und Effekte"
 }