v0.14.0

Added

• Plugin data follows a moved model. BimToolProps.modelPlacement.watch(watcher) tells a plugin about every
  confirmed move or turn of a model (ModelPlacementChange: mapPoint, elevationChange, rotated), so outlines it
  keeps in world coordinates move with it. Before a turn, core asks each watcher's turnWarning and shows any it returns
  in a confirmation dialog; declining keeps the model where it was. Covers the placement editor and project north.
  Core's ModelPlacementWatchers component; PlacementTarget.confirmCommit lets a target veto a changed placement.
• A registry plugin not yet shared with the current organization gets an Install in this organization button
  (RegistryActions.installHere(slug)) that shares it and switches it on in one step.
• ConfirmDialog in @collabdt/core/plugins-sdk/components and toast (success / error / info) in
  @collabdt/core/plugins-sdk/ui, both in the runtime shims for mounted plugins.
• Setting project north shows a toast when it is saved, or when saving fails.
• Floorplan surface for plugins. BimToolProps.floorplan (PluginFloorplan) lists the storeys and the open one,
  opens and closes plans, projects the open storey's vector lines (generateLines, hasLines), lets the user draw a
  rectangle or polygon on the plan (drawShape, snapping to those lines' corners and edges), draws the plugin's own filled and
  labelled shapes on it (setOverlay / clearOverlay, kept per plugin) and reads IFCSPACE floor outlines
  (getSpaceFootprints). Types in @collabdt/core/plugins-sdk/bimViewer.
• Reshaping an outline on a floorplan. PluginFloorplan.editShape(points) lets the user drag an outline's
  corners and edges (snapping to plan lines unless Alt is held), Ctrl+click an edge, or the plan after the selected
  corner, to add one, and press Delete to remove the selected one. It resolves on Enter or finishEditingShape();
  cancelDrawing() and Esc drop it. isEditingShape reports it. Core's FloorplanTool.editor (PlanShapeEditor).
• PluginFloorplan.frame(points) fits the open plan's view to an outline with a margin, such as a space a list
  links to. Core's FloorplanTool.framePoints.
• Clickable plan overlays. setOverlay(shapes, { onShapeClick }) brightens the shape under the pointer, shows a
  pointer cursor and reports the clicked shape's id. A click that ends a pan does not count.
• PlanOverlayOptions.replacesSpaces names the IFC spaces an overlay redraws; the plan hides their own room fill, X
  and name tag while that overlay is set, even one with no shapes, so a plugin can switch its rooms off without the
  IFC rooms showing through. SpaceOverlayHandle.setHidden(localIds) hides single rooms.
• BimToolProps.buildingId and BimToolProps.appearance, so a runtime-loaded BIM tool knows its building and can
  colour elements without the compiled-in usePluginBimAppearance.
• Custom data.pages. A registration with component instead of useRows / columns keeps core's page frame
  and title and renders the plugin's own content below them. Types: DataPageTable, DataPageCustom;
  DataPageRegistration is their union.
• @collabdt/core/plugins-sdk/charts: the host's Recharts and shadcn chart wrappers for plugins. Its runtime
  shim is lazy, so the host loads Recharts only when a plugin imports it. RuntimeShim.lazy marks such shims.
• FloorplanTool.sketch (PlanSketch) and FloorplanTool.overlay (PluginPlanOverlay).
• isEditableTarget(target) in utils/utils: whether a keystroke is aimed at a text field rather than the page.
• Project north for BIM models. A model's fileRotationZ is its project north, in radians about the vertical
  axis, added on top of its placement turn (fileRotationY). The model is turned by it in the scene, so its grid
  runs along world X and Z and a floorplan opens square to the screen. The floorplan compass sets it from a typed
  angle or a two-click line, and the BIM file menu's new Set project north (FileAction 'projectNorth',
  useFileActions({ onProjectNorth })) picks a model edge in the 3D view, snapping and highlighting it as the
  dimension tool does. Both save it to the file. FloorplanTool
  gains pickNorthLine() and refreshModel(modelId).

Changed

• ConfirmDialog's isDeleting is optional and defaults to false.
• Removing a shared registry plugin. The Plugins page no longer fails on a plugin still shared with organizations:
  a platform admin confirms a dialog naming how many lose access, and the removal wipes the data those organizations
  stored in it after downloading it as a CSV backup. RegistryActions.removePlugin(slug, { force }) resolves with
  { backup?: { fileName, contents } }.
• The floorplan Spaces layer (IFCSPACE fills, X and names) is on by default once a storey's plan lines are generated.
• Drawing on a floorplan (plugin sketches and the true-north line now share one tool): the system crosshair
  cursor tracks the mouse, and a marker shows where a point snaps to a plan-line corner (square) or edge (diamond);
  holding Alt places points without snapping. A rectangle
  rubber-bands from its first corner and a polygon draws live as corners are placed; click-click or click-and-drag
  both work. Left-click only places points, and the sketch's clicks no longer select elements underneath.
  Right-click, Enter or a double-click closes a polygon, Backspace undoes a corner, Esc cancels, and Enter, Space
  and Esc no longer also press the focused button.
• Floorplan and elevation navigation works like CAD: middle-drag always pans, left-drag pans when not drawing,
  and wheel zoom anchors on the cursor with no easing lag, so the plan stays pinned under the pointer.
  Opening a plan fits the storey on screen instead of keeping whatever scale the 3D view had; generating its lines
  afterwards leaves the camera where the user put it.
• Floorplans render in Basic mode (no shadows or ambient occlusion); closing the plan restores the previous mode.
• Floorplans show furniture. Furniture, specialty equipment (building element proxies), sanitary fixtures, doors,
  windows and railings under the cut are painted with the fill colour, outlined by their plan lines, instead of
  being hidden.
• Cut walls read as solid on a floorplan. Walls, columns and curtain-wall parts the section cuts are capped with
  the cut colour (now 0x333333), whichever storey they are filed under; the cut colour picker recolours the cap too.
• Floor slabs hide the lines of whatever hangs below them on a plan, without drawing slab joints as lines of their
  own, and a plan captures only 10 cm below its floor instead of 0.5 m, so the ceiling beneath no longer shows through.
• The BIM viewer stays mounted after its first visit, hidden while another page shows, so switching to a data
  page and back keeps the loaded models, camera and open floorplan, as the map viewer already did. Visited plugin
  data pages are kept the same way. File previews (SimpleBimViewer) now use their own BIM store.
• useBimViewer() now needs a plugin scope, since its result is bound to the calling plugin. The BIM toolbar uses
  the new useBimToolHostProps(), whose forPlugin(pluginId) the toolbar host calls once per plugin tool.
• The floorplan compass sets the open model's project north instead of turning only the camera; floorplans now
  always open at azimuth 0. The ViewSection.trueNorth* strings read "Project north", and a DXF export is no
  longer rotated to the screen.
• Moving a BIM model reads and saves only its placement turn (fileRotationY), leaving project north alone.

Removed

• FloorplanTool.northAngle, setNorthAngle, onNorthAngleChanged and startPickNorth: the view angle was
  never saved. Project north lives on the file as fileRotationZ.
• addItemsProjectionByClass from lib/drawingProjection; addItemsProjectionByClassOccluded takes its place and
  gains an optional occluderIds argument for items that hide edges without drawing their own.

Fixed

• The black cap where a clipping plane or the section box cuts a model stayed where the model was before it was
  moved, turned or given a project north. Every section cut now follows the model's placement.
• A room's X on the floorplan Spaces layer stays inside its fill for L-shaped and other non-rectangular rooms.
• Floorplans cut at the wrong height on models whose storey Elevation attributes sit in a different frame from
  the geometry. Storeys are now placed where their walls and columns actually stand, keeping the attribute spacing.
• A storey's plan lists only the elements under it in the spatial structure, including furniture and equipment
  placed in its rooms, read from getSpatialStructure
  instead of the ContainedInStructure relation, which some models leave unindexed.
• Moving or turning a BIM model with the placement editor re-projects its floorplans, so the plan lines and the
  Spaces layer follow the model instead of staying where it was. A second move from the same properties panel
  reports only its own change to modelPlacement watchers, not the total since the panel opened.
• The floorplan sketch preview never drew past its first point (three.js no longer grows an existing
  BufferGeometry in setFromPoints), so clicks looked ignored.
• Snap targets refresh when plan lines finish projecting mid-sketch.
• A BIM model's stored placement and project north are applied as it is added to the scene, not after the camera
  fit. Plugins reading the model on load (such as IFC space footprints) saw it unturned at the origin.
  LoadModels.load takes the placement as an optional third argument.
• Labels on the BIM viewer (markers, room tags) no longer draw over dialogs and popovers opened on top of it.
• Text a runtime-loaded plugin supplies in its manifest messages (a data page title and breadcrumb, dialog titles,
  viewer tab labels) showed the raw key, since only compiled-in manifests reach the i18n catalog. Lookups now fall
  back to the loaded manifest's messages in the active locale, then English.
• Chart legends (ChartLegendContent) wrap and truncate long labels, with the full label as a tooltip, instead of
  overflowing the chart container.

Migration

• A registryActions override adds installHere(slug) and resolves removePlugin with {} (or { backup }).
• A host that renders plugin BIM tools itself switches from useBimViewer() to useBimToolHostProps().
• A host that serves the plugin runtime publishes sdkCharts as a loader (() => import('@collabdt/core/plugins-sdk/charts'))
  and regenerates its shims so lazy ones await it.
• Code that called FloorplanTool.setNorthAngle or startPickNorth saves fileRotationZ on the model's file
  instead, or calls pickNorthLine() and turns the model itself; read the angle off the file, not the tool.
• Calls to addItemsProjectionByClass(drawing, modelId, ids) become
  addItemsProjectionByClassOccluded(drawing, components, modelId, ids).