* Skip duplicate chapters in the Reader
* Debounce "end of page" handling in the reader
* Update keyboard event listener
In case the "go" function changed, the listeners have to be updated
* Fix i18n tsc issue
"t" can return null by default.
This was already disabled in the config, but it had no effect on tsc.
* Fix translation in "DefaultNavBar"
key was missing and since this is a constant the translation wouldn't update in case the language got changed after first load.
* Enable typing for i18n translation keys
* Add translation keys
* Rename file
".d.ts" files are files that are automatically generated during compilation (in case option is set) and shouldn't be created manually.
* Export types and interfaces
* Add missing imports
