perf: slightly faster key up/down

[kulmann]

Description

Keyboard interaction with file listings needs a major rework (should be a composable instead of a component + is not compatible with the tiles view), so I didn't dig deeper. This PR is just a slight improvement of the render performance of the current implementation of up/down key uses, since it was a low hanging fruit.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Technical debt
• Tests

Checklist:

• Code changes
• Unit tests added
• Acceptance tests added
• Documentation ticket raised:

[JammingBen]

I found an edge case:

1. Select files via "shift" + "arrow down" until you reach the end of the files list.
2. Now try to navigate up again without shift -> will work one time, then it's broken.

[kulmann]

I found an edge case:

1. Select files via "shift" + "arrow down" until you reach the end of the files list.
2. Now try to navigate up again without shift -> will work one time, then it's broken.

thank you! Found the issue... it lies in weird updating conditions of the latestSelectedId. IMO that prop doesn't belong in the vuex store at all... but no time to look into refactoring that at the moment.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

82.4% Coverage
0.0% Duplication