Added Session Status to FCM handler

[alviriseup]

Added session status to the FCM handler in order to address the following issue: #401

[codecov]

Codecov Report

Merging #402 (93f74a0) into main (966c851) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main     #402   +/-   ##
=======================================
  Coverage   71.69%   71.70%           
=======================================
  Files          95       95           
  Lines        8268     8269    +1     
=======================================
+ Hits         5928     5929    +1     
  Misses       1752     1752           
  Partials      588      588           

Impacted Files	Coverage Δ
handlers/firebase/firebase.go	83.72% <100.00%> (+0.19%)	⬆️

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