fix: File tree icons

[orronai]

• Changed icons style

[codecov]

Codecov Report

Merging #317 (31670a1) into master (33c8dc8) will increase coverage by 0.11%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #317      +/-   ##
==========================================
+ Coverage   84.17%   84.29%   +0.11%     
==========================================
  Files          60       60              
  Lines        2541     2578      +37     
==========================================
+ Hits         2139     2173      +34     
- Misses        402      405       +3     

Impacted Files	Coverage Δ
lms/utils/mail.py	97.22% <0.00%> (-2.78%)	⬇️
lms/lmsdb/bootstrap.py	16.86% <0.00%> (-0.01%)	⬇️
lms/lmsdb/models.py	91.23% <0.00%> (+0.34%)	⬆️
lms/lmsweb/views.py	91.98% <0.00%> (+0.82%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 33c8dc8...31670a1. Read the comment docs.