Commit Composer view doesn't switch when recomposing different branches

[nikolay-1986]

When attempting to recompose commits from different branches in sequence, the Commit Composer view doesn't refresh to show the correct branch content.

Preconditions:

1. Two branches with multiple commits exist
2. AI feature enabled in the system

Steps to Reproduce:

1. Navigate to the commit graph
2. Select branch 1 and right-click
3. Choose "Recompose Commits" from context menu
   • Expected: Commit Composer view for branch 1 opens
   • Actual: Commit Composer view for branch 1 opens ✓
4. Select branch 2 and right-click
5. Choose "Recompose commits" from context menu
   • Expected: Commit Composer view for branch 2 opens with auto-refresh
   • Actual: Commit Composer view for branch 1 is still displayed ✗

Actual Result:

The Commit Composer view remains stuck showing the content from the first selected branch (branch 1) instead of refreshing to show the second branch (branch 2).

Expected Result:

When selecting "Recompose commits" on a different branch, the Commit Composer view should automatically refresh and display the commits from the newly selected branch.

Additional Context:

• This prevents users from efficiently working with multiple branches in the Commit Composer
• The issue suggests either a view caching problem or missing refresh trigger when switching between branches