* feat(notifications): add pushover
* add db migration
* fix lint error
* some small corrections
* fixed README
* added missing columns to postgres_migrate.go
* use token for user_key
* refactor(notifications): change priority to int
* fix: only test selected events
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Co-authored-by: soup <soup@r4tio.dev>
Co-authored-by: ze0s <ze0s@riseup.net>
