feat: add final.png export

polylan_submitter/place/api.py

@@ -10,6 +10,7 @@ from ninja.security import django_auth_is_staff
 from games.decorators import require_game_enabled
 
 from .canvas import read_canvas
+from .export import build_final_png
 from .gif import build_evolution_gif
 from .heatmap import (
     DecayMode,
@@ -59,6 +60,14 @@ def evolution_gif(request: HttpRequest, event_path: str, players: str = ""):
     )
 
 
+@router.get(f"{PREFIX}/final.png", auth=django_auth_is_staff)
+@decorate_view(require_game_enabled(path="place"))
+def final_png(request: HttpRequest, event_path: str):
+    """Admin-only: the real final board as a PNG, even once placement is
+    over and everyone else sees it wiped."""
+    return HttpResponse(build_final_png(request.event), content_type="image/png")
+
+
 @router.get(f"{PREFIX}/heatmap.png", auth=django_auth_is_staff)
 @decorate_view(require_game_enabled(path="place"))
 def heatmap_png(request: HttpRequest, event_path: str, players: str = ""):