Start the UI copy and button consistency pass

Add the screen/copy/button inventory and canonical terminology, standardize
inspection/wand admit-refuse hints, name the review action Return to menu, and
move radio action/hold/status labels into the string table. Headless 250/250,
Python 97/97, docs check OK.

src/game/ui/shift_review.gd

@@ -68,7 +68,7 @@ func _init() -> void:
 	center.add_child(timeline)
 
 	var restart := Button.new()
-	restart.text = "Run another shift"
+	restart.text = Strings.lookup("ui.review_return_menu")
 	restart.pressed.connect(func(): restart_requested.emit())
 	restart.size_flags_horizontal = Control.SIZE_SHRINK_CENTER
 	center.add_child(restart)