* Create error type enum

* Replace magic string slices with LemmyErrorTypes

* Remove unused enum

* Add rename snake case to error enum

* Rename functions

* clippy

* Fix merge errors

* Serialize in PascalCase instead of snake_case

* Revert src/lib

* Add serialization tests

* Update translations

* Fix compilation error in test

* Fix another compilation error

* Add code for generating typescript types

* Various fixes to avoid breaking api

* impl From<LemmyErrorType> for LemmyError

* with_lemmy_type

* trigger ci

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Co-authored-by: SleeplessOne1917 <abias1122@gmail.com>