Remove scope row from auto-edit comparison table

This change removes the "Scope" row from the comparison table between auto-edit and autocomplete features, as the information was redundant and not providing additional value.

Author: jdorfman

docs/cody/capabilities/auto-edit.mdx

@@ -46,7 +46,6 @@ In terms of feature-set and functionality, auto-edit and autocomplete have some
 | **Text modification**  | Can only insert text, not delete       | Can both insert and delete text                    |
 | **Cursor position**    | Only proposes content after the cursor | Can modify code before and after the cursor        |
 | **Suggestion trigger** | Suggests on every character typed      | Proposes changes based on context and recent edits |
-| **Scope**              | -                                      | Can do everything autocomplete can do              |
 
 ## Use cases