feat(Mute): Add localization and proper spacing

Author: Belphemur

SoundSwitch/Localization/SettingsStrings.Designer.cs

@@ -436,4 +436,7 @@ Restaurer l'état du système quand l'application est fermée.</value>
   <data name="notification.microphone.unmuted" xml:space="preserve">
 	  <value>{0} est réactivé.</value>
   </data>
+  <data name="mute.toggle.label" xml:space="preserve">
+	  <value>Sourdine</value>
+  </data>
 </root>

SoundSwitch/Localization/SettingsStrings.fr.resx

@@ -456,4 +456,7 @@ Restore the state of the system when the application is closed.</value>
   <data name="notification.microphone.unmuted" xml:space="preserve">
     <value>{0} is now unmuted.</value>
   </data>
+  <data name="mute.toggle.label" xml:space="preserve">
+    <value>Toggle mute</value>
+  </data>
 </root>

SoundSwitch/Localization/SettingsStrings.resx

@@ -336,6 +336,8 @@ private void LocalizeForm()
             // Misc
             hotkeysCheckBox.Text = SettingsStrings.hotkeyEnabled;
             closeButton.Text = SettingsStrings.close;
+            toggleMuteLabel.Text = SettingsStrings.mute_toggle_label;
+            muteHotKeyCheckbox.Text = SettingsStrings.hotkeyEnabled;
         }