[Bug] Last navbar entry is inaccessible when bottom controls are visible and navbar is scrollable

[iamkartiknayak]

Issue/Description:
When the navigation bar contains enough entries to become scrollable, the last entry cannot be accessed if the bottom bar (containing the seek bar and playback controls) is visible. The bottom bar overlaps or blocks interaction with the final navbar item.

Version:

cosmic-player:
  Installed: 0.1.0~1768606406~24.04~59a8c49

Steps to Reproduce:

• Open COSMIC Player
• Open a dir with enough items to make show scrollbar in the navigation bar
• Ensure the bottom bar with the seek bar and playback controls is visible
• Try to scroll to and select the last entry in the navigation bar

Expected Behavior:
All navigation bar entries should be fully visible and selectable, regardless of whether the bottom playback controls are shown.

Actual Behavior:
The last navigation bar entry is partially or completely inaccessible when the bottom bar is active.

Other Notes:

• The issue only occurs once the navbar becomes scrollable
• Likely caused by missing bottom padding or incorrect layout constraints when the bottom bar is present