Complete Tolerance host model coverage

docs/plugin-host-model-completion-plan.md

@@ -105,3 +105,5 @@ Start with the **Phase 8 integration harness and coverage ledger**. Re-evaluate
 - The opt-in `staged_python_point_pick_and_cancel_over_real_ipc` test passes with the same runner. It requests point and entity picks through Python, drives the app's active-command point/object-pick callbacks, polls the returned tokens through a later Python run, and verifies Enter cancellation. The callbacks are invoked by the test harness, not by a physical GUI pointer event; live GUI verification remains open.
 - The opt-in `staged_python_tabs_isolate_tokens_and_notifications` test passes with two real OCS document tabs and the staged runner. A token created in tab 0 cannot be observed or consumed in tab 1 before or after completion. Host-to-plugin DrawingChanged notifications for both tab ids are delivered over IPC and drained only by their owning tab. A 257-event burst reports overflow, and `DocumentTabClosed` discards queued events for that tab.
 - Added `doc.create_entity(kind, **properties)` and `doc.delete_entity(entity_or_handle)` to the high-level Python document model. Unit tests cover forwarding and managed identity fields. The real staged-plugin Line lifecycle now uses these methods rather than low-level `ocs.add`/`remove_entity`.
+- Closed the first new-kind increment for `Tolerance`. The host coverage catalog now maps insertion point, direction, normal, text, dimension style name, text height, and gap; validates geometry and document style references; keeps the style handle read-only; and leaves the undocumented DWG short unmapped. The thin adapter adds generated conversion plus stale style-handle clearing when the style name changes.
+- `staged_python_tolerance_lifecycle_over_real_ipc` passes the full C/R/E/D/U/I/W/V/P gate with the actual runner: high-level create/read/transaction edit/delete, live canvas selection, undo/redo, invalid direction and missing style rollback, untouched-field preservation, and DWG/DXF reopen. Tolerance is recorded as **Complete** in the ledger. The queue now continues with `Shape`.