Fix overflowing names and descriptions in game tiles

[Hartwich]

Goal

Fix game names and descriptions that overflow beyond game selection tiles.

Problem

Some game names or descriptions can become too long for the current tile layout. Text should not spill outside the tile, overlap nearby content, or make the selection grid look broken.

Focus

• Game selection tiles on the host screen
• Long game names
• Long descriptions
• German and English text lengths
• Responsive behavior across desktop/TV-like viewports

Acceptance Criteria

• Game names stay within their tile bounds.
• Game descriptions stay within their tile bounds.
• Long text is handled with wrapping, clamping, or a clear truncation pattern.
• Tiles keep stable dimensions and do not cause layout jumps.
• The fix works with current recommended games and optional local games.
• npm run typecheck passes.
• npm run build passes.