Wire the first-shift tutorial into gameplay

Add the non-blocking prompt card, safe compliant visitor, action-driven
advancement through the real wheel/inspection/warning/radio panels, persisted
completion/skip, a Settings replay action and localized tutorial strings.
Scripted tests/captures bypass the tutorial unless --tutorial is passed. Add a
windowed smoke covering the full flow. Headless 237/237, Python 94/94, tutorial
smoke passes.

src/game/tutorial.gd

@@ -11,42 +11,50 @@ signal completed(skipped: bool)
 const BEATS := [
 	{
 		"id": "arrive",
+		"prompt_key": "tutorial.arrive",
 		"prompt": "Walk forward and look around. The entrance is behind you.",
 		"event": "moved",
 	},
 	{
 		"id": "focus",
+		"prompt_key": "tutorial.focus",
 		"prompt": "Look at the visitor. Press Tab or the mouse wheel to cycle targets.",
 		"event": "cycled",
 	},
 	{
 		"id": "wheel",
+		"prompt_key": "tutorial.wheel",
 		"prompt": "Open the action wheel with Space or left click.",
 		"event": "wheel_opened",
 	},
 	{
 		"id": "inspect",
+		"prompt_key": "tutorial.inspect",
 		"prompt": "Choose Inspect and read the access evidence.",
 		"event": "inspected",
 	},
 	{
 		"id": "direction",
+		"prompt_key": "tutorial.direction",
 		"prompt": "Close the panel and give a polite direction.",
 		"event": "polite_direction",
 	},
 	{
 		"id": "warning",
+		"prompt_key": "tutorial.warning",
 		"prompt": "Give a formal warning if the visitor persists. It arms the body camera.",
 		"event": "formal_warning",
 		"alternate_event": "body_camera",
 	},
 	{
 		"id": "radio",
+		"prompt_key": "tutorial.radio",
 		"prompt": "Open the assistance radio and submit a short report.",
 		"event": "radio_submitted",
 	},
 	{
 		"id": "review",
+		"prompt_key": "tutorial.review",
 		"prompt": "Finish the shift and review what happened.",
 		"event": "review_opened",
 	},