docs: FreeCAD wiki updates for three macros (#18)

* docs: FreeCAD wiki updates for three macros

* Fix macro and wiki metadata

* fix: minor bugs in CutObjectForMagnets macro

1. Redundant distToShape call (lines 864-868)
Issue: The _get_inset_point method computed dist_info = cut_face.distToShape(Part.Vertex(inset_point)) at line 841, but then called distToShape again at line 867 with the same arguments.
Fix: Removed the redundant call and reused the already-computed dist_info result.

2. Redundant hide transaction in main() (lines 1907-1914)
Issue: main() had a "Transaction 7: Hide original object" that duplicated the hiding logic already in execute() Transaction 8 (lines 1391-1412). Additionally, the main() version had worse error handling (re-raised exceptions instead of gracefully continuing).
Fix: Removed the redundant transaction block from main(). The execute() method's Transaction 8 already handles hiding the original object properly with graceful error handling.

macros/Cut_Object_for_Magnets/CutObjectForMagnets.FCMacro

@@ -6,8 +6,6 @@ Copyright (c) 2025 Sean P. Kane (GitHub: spkane)
 Cuts an object along a plane and adds connector holes for magnets with
 surface collision detection.
 
-Version: 1.0.0
-
 Requirements:
     - FreeCAD 0.19 or later
     - An object selected in the 3D view
@@ -19,6 +17,22 @@ Usage:
     4. Click "Execute Cut"
 """
 
+# FreeCAD Addon Manager metadata
+__Name__ = "Cut Object for Magnets"
+__Comment__ = "Cut an object along a plane and add aligned magnet holes with surface collision detection"
+__Author__ = "Sean P. Kane"
+__Version__ = "0.5.0-beta"
+__Date__ = "2026-01-05"
+__License__ = "MIT"
+__Web__ = "https://github.com/spkane/freecad-robust-mcp-and-more"
+__Wiki__ = "https://github.com/spkane/freecad-robust-mcp-and-more#readme"
+__Icon__ = ""
+__Help__ = "Select an object to cut, run the macro, configure cut plane and magnet hole parameters, then click Execute Cut. Creates two parts with aligned magnet holes."
+__Status__ = "Beta"
+__Requires__ = "FreeCAD 0.19+"
+__Communication__ = "https://github.com/spkane/freecad-robust-mcp-and-more/issues"
+__Files__ = ""
+
 import FreeCAD as App
 import FreeCADGui as Gui
 import Part
@@ -848,9 +862,9 @@ class SmartCutter:
                 closest_on_face = dist_info[1][0][0]
                 return App.Vector(closest_on_face)
             else:
-                # Point is not on the face - for ring shapes, we may need
-                # to adjust. Try projecting directly onto the face.
-                dist_info = cut_face.distToShape(Part.Vertex(inset_point))
+                # Point is not on the face - for ring shapes, the inset point
+                # may land in the hole. Return the closest point on the face
+                # from the already-computed dist_info.
                 return App.Vector(dist_info[1][0][0])
         except Exception as e:
             App.Console.PrintWarning(f"Failed to validate inset point: {e}\n")
@@ -1888,16 +1902,7 @@ def main():
         bottom_body, top_body = cutter.execute(progress_update)
 
         # Bodies are already created in the document by execute()
-        # Just need to finalize and hide original
-
-        # Transaction 7: Hide original object
-        App.ActiveDocument.openTransaction("Hide Original Object")
-        try:
-            obj.ViewObject.Visibility = False
-            App.ActiveDocument.commitTransaction()
-        except Exception:
-            App.ActiveDocument.abortTransaction()
-            raise
+        # Original object is hidden in execute() Transaction 8
 
         App.ActiveDocument.recompute()