Duplicate components from the sheet and tree popups, with links between them

Ctrl+click picks out several boxes on the sheet, and Ctrl/Shift+click several
rows in the tree. Copies are named on from their original (Add1 -> Add2), sit
one step right and down, and keep the links that ran between the copied
components. One undo step; on a device the originals are read back in full
and the copies made there.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

wiresheet.py

@@ -960,6 +960,7 @@ def render_components(components_to_render):
     canvas = app_state.canvas
     app_state.active_components_list = components_to_render
     app_state.selected_canvas_tag = None
+    app_state.selected_canvas_tags.clear()
 
     canvas.delete("component")
     canvas.delete("link")