Add a way to copy with the selections trimmed (#27206)

No default binding currently, `cmd/ctr-shift-c` seem somewhat natural
but those are occupied by the collab panel.


https://github.com/user-attachments/assets/702cc52a-a4b7-4f2c-bb7f-12ca0c66faeb


Release Notes:

- Added a way to copy with the selections trimmed

---------

Co-authored-by: Cole Miller <m@cole-miller.net>

crates/editor/src/actions.rs

@@ -275,6 +275,7 @@ actions!(
         ConvertToUpperCamelCase,
         ConvertToUpperCase,
         Copy,
+        CopyAndTrim,
         CopyFileLocation,
         CopyHighlightJson,
         CopyFileName,