fix HWM multi-storm bug for Hurricane Laura [#40]

[zacharyburnett]

and add pre-commit configuration

[codecov]

Codecov Report

Merging #43 (82009be) into main (4d9cfc5) will increase coverage by 0.37%.
The diff coverage is 93.74%.

@@            Coverage Diff             @@
##             main      #43      +/-   ##
==========================================
+ Coverage   91.10%   91.48%   +0.37%     
==========================================
  Files          21       21              
  Lines        2114     2208      +94     
==========================================
+ Hits         1926     2020      +94     
  Misses        188      188              

Impacted Files	Coverage Δ
stormevents/usgs/sensors.py	56.00% <8.33%> (ø)
stormevents/nhc/storms.py	79.54% <78.94%> (ø)
stormevents/usgs/events.py	82.03% <81.25%> (+1.64%)	⬆️
stormevents/nhc/track.py	92.30% <94.48%> (+0.18%)	⬆️
stormevents/usgs/highwatermarks.py	93.65% <94.73%> (+0.15%)	⬆️
stormevents/nhc/atcf.py	92.16% <96.77%> (+0.19%)	⬆️
stormevents/coops/tidalstations.py	91.50% <96.87%> (+0.11%)	⬆️
stormevents/coops/__init__.py	100.00% <100.00%> (ø)
stormevents/stormevent.py	95.88% <100.00%> (+0.34%)	⬆️
stormevents/usgs/__init__.py	100.00% <100.00%> (ø)
... and 8 more

---

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 4d9cfc5...82009be. Read the comment docs.