fix(automatic-answer): don't show if menu is 'never show'

A user manually enabled the feature and explicitly set the menu
 item to 'never show', we should respect their wishes
 rather than try to be helpful

introduced in 1788e22

Fixes 18693

Author: david-allison

AnkiDroid/src/main/java/com/ichi2/anki/Reviewer.kt

@@ -882,6 +882,7 @@ open class Reviewer :
             }
         }
         menu.findItem(R.id.action_toggle_auto_advance).apply {
+            if (actionButtons.status.autoAdvanceMenuIsNeverShown()) return@apply
             // always show if enabled (to allow disabling)
             // otherwise show if it will have an effect
             isVisible = automaticAnswer.isEnabled() || automaticAnswer.isUsable()

AnkiDroid/src/main/java/com/ichi2/anki/reviewer/ActionButtonStatus.kt

@@ -115,6 +115,8 @@ class ActionButtonStatus {
 
     fun flagsIsOverflown(): Boolean = customButtons[R.id.action_flag] == SHOW_AS_ACTION_NEVER
 
+    fun autoAdvanceMenuIsNeverShown(): Boolean = customButtons[R.id.action_toggle_auto_advance] == MENU_DISABLED
+
     companion object {
         const val SHOW_AS_ACTION_NEVER = MenuItem.SHOW_AS_ACTION_NEVER
         const val SHOW_AS_ACTION_IF_ROOM = MenuItem.SHOW_AS_ACTION_IF_ROOM