Added detecting password encryption type

[mak001]

• writes to column in the database
• fixes issue where users who created an account in foxycart were unable to login (unless they used the hashed password as their actual password)

Fixes #365

[codecov]

Codecov Report

Merging #366 into master will decrease coverage by 0.21%.
The diff coverage is 0%.

@@             Coverage Diff              @@
##             master     #366      +/-   ##
============================================
- Coverage     30.59%   30.38%   -0.22%     
- Complexity      418      420       +2     
============================================
  Files            27       27              
  Lines          1729     1741      +12     
============================================
  Hits            529      529              
- Misses         1200     1212      +12

Impacted Files	Coverage Δ	Complexity Δ
src/Controller/FoxyStripeController.php	0% <0%> (ø)	42 <5> (+5)	⬆️
src/Page/ProductPage.php	15.44% <0%> (+0.11%)	28% <0%> (-3%)	⬇️

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