John Beard e76b2089bb Symbol edit: add symbol flatten action
This removes inheritance from the symbol.

This doesn't play well with undo, but then again, neither does symbol
deletion, so that seems like a higher-level symbol editor issue.

Relates-To: https://gitlab.com/kicad/code/kicad/-/issues/8895
2025-09-03 00:24:32 +08:00
..
2025-09-02 08:26:18 -07:00
2025-09-01 22:13:36 -04:00