What's Changed:
- Discord webhook support for the newsletter.
- Test discord webhook button in plugin page.
- Giving options to user to make changes for the discord embed message.
- Plugin page changes w.r.t. discord webhook.
- Code restructuring for email and discord client which gives us an option to add additional client in future.
- Email Newsletter task generalize approach for all clients.
- Use of TMDB api to fetch the poster images url.
- Removal of Imgur & JF server which were being used as image host.
- Removal of Scrapper config from plugin page.
- Bug fixes