Christoffer Martinsson 65479c14af Add overflow handling to system and backup widgets
Restore "... and X more" indicators when panel content doesn't fit:
- System widget: Shows overflow for storage pools when area is too small
- Backup widget: Shows overflow for repository list when area is too small
- Maintains consistent formatting with existing services widget overflow
2025-10-23 20:12:01 +02:00
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