* Fix store migration on empty string
when fetching empty values from the database to check for migration our parser failed to handle null strings preventing the service from start
this uses sql.NullString to handle that and check for empty string resulted from null data
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Co-authored-by: Viktor Liu <17948409+lixmal@users.noreply.github.com>
* serialize net.IP as json
* migrate net ip field from blob to json
* run net ip migration
* remove duplicate index
* Refactor
* Add tests
* fix tests
* migrate null blob values
