Export Web/SCORM : port complet du runtime jouable côté navigateur

Phase 1.2 de la feuille de route produit — un paquet SCORM tourne seul
dans le LMS du client, sans serveur Forge Engine disponible. Ajoute
static/js/play/offline/ (miroir JS de screens/rendering/ et
data_actions/, sous window.FORGE_OFFLINE) pour que variables, score,
données d'objet, répéteurs et conditions de visibilité fonctionnent
entièrement en mémoire côté navigateur ; branche actions.js et
bindings.js dessus au lieu d'un fetch() serveur. Ajoute
publish/build_scorm_package.py (paquet statique + imsmanifest.xml
SCORM 1.2 + wrapper API SCORM) et le bouton "Exporter (Web/SCORM)".

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

routes/play/game_play.py

@@ -18,6 +18,7 @@ def game_play(slug):
     payload = screens.full_game_payload(slug)
     return render_template(
         "play.html", game=game, screens_data=payload["screens"], payload_json=json.dumps(payload),
+        asset_url=lambda filename: url_for("static", filename=filename),
         runtime_payload_url=url_for("runtime_payload", slug=slug),
         flow_node_run_data_url=url_for("flow_node_run_data", slug=slug, node_id=999999),
         flow_node_run_variable_url=url_for("flow_node_run_variable", slug=slug, node_id=999999),

routes/public_play/game_play_public.py

@@ -26,6 +26,7 @@ def game_play_public(slug):
     resp = app.make_response(
         render_template(
             "play.html", game=game, screens_data=payload["screens"], payload_json=json.dumps(payload),
+            asset_url=lambda filename: url_for("static", filename=filename),
             runtime_payload_url=url_for("runtime_payload_public", slug=slug),
             flow_node_run_data_url=url_for("flow_node_run_data_public", slug=slug, node_id=999999),
             flow_node_run_variable_url=url_for("flow_node_run_variable_public", slug=slug, node_id=999999),

routes/publish/__init__.py

@@ -1 +1 @@
-from . import publish_game
+from . import publish_game, export_scorm

routes/publish/export_scorm.py

@@ -0,0 +1,27 @@
+import os
+
+from flask import after_this_request, send_file
+
+import db
+from publish.build_scorm_package import build_scorm_zip
+
+from core.flask_app import app
+
+
+@app.route("/game/<slug>/export-scorm", methods=["POST"])
+def export_scorm(slug):
+    """Construit et renvoie le paquet Web/SCORM autonome du jeu (voir
+    publish/build_scorm_package.py) — même garde d'accès que
+    /game/<slug>/publish (core/auth_guard.py)."""
+    zip_path, game_name = build_scorm_zip(slug)
+
+    @after_this_request
+    def _cleanup(response):
+        try:
+            os.remove(zip_path)
+        except OSError:
+            pass
+        return response
+
+    download_name = f"{db.slugify(game_name)}-scorm.zip"
+    return send_file(zip_path, as_attachment=True, download_name=download_name, mimetype="application/zip")