Error 422 while uploading sequence on NativeHub

[karoltylenda]

Describe the bug
While uploading new sequence we got 422 error, which means there has no space left on disk.
When we delete sequence from hub we did not delete it from disk.
And folder /root/.scramjet-sequences is filling up with old sequences.

Expected behavior
After deleting, seq should be removed from .scramjet-sequences too.

Version (please complete the following information):

• STH version: 0.37
• node version: 18.19.0
• os: macOs Sonoma

Additional information like logs, screenshots etc.
si hub load
{ fs: '/dev/rbd5', type: 'ext4', size: 95762432, used: 93665280, available: 0, use: 100, mount: '/root/.scramjet_sequences', rw: true }