The library view doesn't like long titles names

Steps to reproduce

1. Run the importer
2. The importer will fail on non-music media, or/and import tracks with overly long titles
3. The library display is shifted to the right

What happens?

The library display is unreadable

What is expected?

A readable display of the tracks, maybe by truncating in case of overflow.

Context

• Funkwhale version(s) affected: 0.18.2
• Chromium Version 71.0.3578.98 (Official Build) Built on Ubuntu , running on Ubuntu 18.04 (64-bit)
• Debian-based installation