replace api.run with static methods

src/bonsai/docs/guides/development/hello_world.rst

@@ -273,9 +273,11 @@ Here's an example of it in action:
 
 .. code-block:: python
 
-    import ifcopenshell.api
-    ifcopenshell.api.run("grid.create_grid_axis", model, ...)
-    ifcopenshell.api.run("structural.add_structural_load", model, ...)
+    import ifcopenshell.api.grid
+    import ifcopenshell.api.structural
+
+    ifcopenshell.api.grid.create_grid_axis(model, ...)
+    ifcopenshell.api.structural.add_structural_load(model, ...)
 
 Because the API performs all the IFC manipulations to achieve a usecase, no
 further interaction is required in a typical native IFC authoring environment.

src/bonsai/docs/guides/development/undo_system.rst

@@ -62,7 +62,7 @@ Instead, stuff happens in Blender operators.
             return IfcStore.execute_ifc_operator(self, context)
 
         def _execute(self, context):
-            ifcopenshell.api.run("foo.bar", tool.Ifc.get())
+            ifcopenshell.api.foo.bar( tool.Ifc.get())
             return {"FINISHED"}
 
 When your operator manipulates (creates, removes, or edits) IFC data directly or