[eric] swarm: re-stamp browser card dashboard_id on import so it shows on the imported dashboard

backend/apps/swarm/entities/dashboards.py

@@ -93,6 +93,8 @@ class DashboardExportable:
             nbid = "browser-" + uuid4().hex[:10]
             c = dict(card)
             c["browser_id"] = nbid
+            # Re-stamp the home dashboard, else the card keeps the source's id and the anti-bleed render guard (DashboardCardLayer keepAliveHidden) hides it on the imported dashboard.
+            c["dashboard_id"] = new_did
             spawn = c.get("spawned_by")
             c["spawned_by"] = remap.local(spawn) if spawn else None
             browser_cards[nbid] = c

backend/tests/test_swarm_bundle.py

@@ -389,7 +389,7 @@ def test_dashboard_import_remaps_to_fresh_local_ids(monkeypatch):
             "ABID": {"output_id": "ABID", "parent_session_id": "SBID"},
             "ABID2": {"output_id": "ABID2", "parent_session_id": "GONE"},
         },
-        "browser_cards": {"b1": {"browser_id": "b1", "spawned_by": "SBID"}},
+        "browser_cards": {"b1": {"browser_id": "b1", "spawned_by": "SBID", "dashboard_id": "OLD_DASH"}},
         "expanded_session_ids": ["SBID", "ORPHAN"],
     }}
     remap.assign("ABID2", "newapp2")
@@ -399,6 +399,8 @@ def test_dashboard_import_remaps_to_fresh_local_ids(monkeypatch):
     assert L["view_cards"]["newapp"]["parent_session_id"] == "newsess"
     assert L["view_cards"]["newapp2"]["parent_session_id"] is None  # parent not in bundle
     assert list(L["browser_cards"].values())[0]["spawned_by"] == "newsess"
+    # The card's home dashboard must be re-stamped to the new id, else the anti-bleed render guard hides it on the import.
+    assert list(L["browser_cards"].values())[0]["dashboard_id"] == did
     assert L["expanded_session_ids"] == ["newsess"]  # the dangling ref is dropped