feat: lien PLY téléchargement direct depuis dashboard (port 8300 worker)

app/main.py

@@ -221,6 +221,14 @@ def _build_acquisitions():
         # Mask the viser link when the demo.py that was serving it has since died.
         if j["status"] == "done" and j["viser_url"] and not _viser_alive(j["viser_url"]):
             d["viser_url"] = None
+        # PLY download link
+        ply_url = None
+        ply_path_db = d.get("ply_path")
+        if ply_path_db and d.get("worker_host"):
+            dir_name = ply_path_db.rstrip("/").split("/")[-2]
+            file_name = ply_path_db.rstrip("/").split("/")[-1]
+            ply_url = f"http://{d['worker_host']}:8300/{dir_name}/{file_name}"
+        d["ply_url"] = ply_url
         # GLB download link: only when glb_path is set in DB (conversion confirmed)
         glb_url = None
         glb_path = d.get("glb_path")