Fixing a bug with missing event data on initialization

[slundqui]

Previously, initializing two LocalHyperdrive objects on existing pools will result in missed event data on the second pool. This adds a flag so that the database always gets updated with all events on pool object initialization.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.92%. Comparing base (3ee7d90) to head (c916e89).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1692      +/-   ##
==========================================
+ Coverage   81.30%   81.92%   +0.61%     
==========================================
  Files          99       99              
  Lines        7650     7652       +2     
==========================================
+ Hits         6220     6269      +49     
+ Misses       1430     1383      -47     

Flag	Coverage Δ
unittests	81.92% <100.00%> (+0.61%)	⬆️

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