v0.15.0

Added

• Colour and opacity for a whole BIM file. The file row menu has a Colour and opacity item (FileAction
'appearance') opening the class rows' picker for every element of that model, with undo. AppearanceSource gains
  'file', keyed by fileNodeId(modelId).

• The IFC classes view can be narrowed to one loaded file, reusing the drawings' model picker.

• An element's properties lead their Identity Data with the File it came from.

• A switch beside the sensors search box turns every listed sensor type, or tag, on or off at once.

• Adding a building from the map toolbar starts from a searched address, a picked OSM footprint (stored as
  buildingOsmId), or a footprint drawn on the map, stored in Building.buildingGeometry and extruded by the new
  drawn-buildings layer. Drawing needs the host to persist a buildingGeometry Json column on Building.

• Edit shape in the database building popover reshapes a building's footprint on the map, starting from its
  stored buildingGeometry or the clicked OSM footprint. A building with a buildingGeometry is drawn from it, and
  its OSM footprint is filtered out of the 3D buildings layer. The map store gains editingFootprint and the
  SET_EDITING_FOOTPRINT action.

• Polygon drawing (sites, building footprints): drag a corner to move it, Ctrl+click an edge to insert one, and Delete
  removes the hovered corner or else the last one.

• usePluginUser() in @collabdt/core/plugins-sdk/data (type PluginUser): the signed-in user's id and name,
  or null while the session loads or when signed out. Also shimmed for runtime-loaded plugins.

• Shared helpers: hexFromInt / intFromHex in utils/colourUtils, withoutUndefined in utils/utils,
  isMapFile in ui/FilesManager/src/fileType, addressFieldsFromPlace in map/utils/geocoder, hasMapApi in
  map/utils/hasMapApi, and useSensorsInView for the sensor panels' viewer and building scope.

Changed

• Site and building drawing share usePolygonDraw and useMapToolSession; the map's click popups are paused while
  either is drawing or picking.
• Deleting a file revalidates every building's and site's file list, not only the one the caller named.
• New buildings start with buildingStoreyNum: 1, and a drawn footprint without storeys extrudes one storey.
• Drawn footprints are only drawn from zoom 14 and within the camera's padded view.
• Footprints tied to a database building, drawn or OSM, are a lighter grey (ASSIGNED_COLOUR) than the rest of the 3D
  buildings, and an OSM footprint whose building has buildingStoreyNum is extruded by its storeys, not the tile height.
• BIM spatial-structure and IFC-class rows no longer select on click: clicking a row expands it, and a new select
  button on the row's right does the selecting. BimTreeControls.onNodeClick is renamed onNodeSelect.
• Picking an element in the 3D view needs a quick press that stays put, so orbiting or panning no longer opens the
  properties menu.

Removed

• Ghost mode from the BIM UI: the Ghost render mode in settings and the Ghost item in BIM file row menus. The
  GhostMode component stays for programmatic use such as the IDS checker. The RenderMode.ghost message is gone.

Fixed

• Drawn building footprints never appeared because their layer waited for isStyleLoaded(), which stays false while
  tiles stream in.
• Closing a footprint on its first corner no longer leaves the Finish/Cancel toast up while the building saves.
• The map toolbar's building tool no longer leaves the page unresponsive after its dialog closes.
• A model added on the map and linked to a building shows in that building's BIM viewer File tab.
• Deleting a BIM model from its map context menu deletes it. Deleting one anywhere, the sidebar included, removes it
  from the map.
• Comparing sensors only reaches what the sidebar lists: map sensors on the map, the open building's in the BIM viewer.
  sensorsInView in components/ui/Sensors/sensorScope holds the shared filter.
• The sensor comparison bar chart scrolls inside the dialog instead of growing past it with many sensors.
• Element properties are read from the model the selection came from, so two loaded files sharing a local id no longer
  show each other's attributes.