Rename password_reset config to passwordReset as it messes with config key generation

fix a few issues with emails

move transporters to their own files

simplify replacer function

first batch of requested changes

implement password reset

add SendGrid transport

don't print anything if email send is successful

error if correspondence email is not set

fix for when secure is set to false

add right to resend verification emails

fix: email verification

config: require account verification

fix linting errors

Add mailjet transport

Add Mailgun transport

rename SMTPConfigurations to EmailConfiguration

Fix template rendering and use verify email template ...

email html is weird, some stuff isn't supported.

Email verification works ...

- Added /auth/verify to authenticated route whitelist
- Updated /auth/verify to properly mark a user as verified, return a response, and fix expiration time check
- Implemented /auth/verify/resend
- Moved verification email sending to a helper method
- Fixed VerifyEmailSchema requiring captcha_key

add missing copyright headers

send email verification

Start implementing smtp

Fix gateway encoding Date objects as {} when using erlpack. Fixes NaN/NaN/NaN timestamps in desktop client

Don't use relative path for db entities. Closes #937

On db sync/first run, add all the current migrations to migrations table to prevent running them on restarts

remove MANAGE_GUILDS, EDIT_FLAGS, SELF_EDIT_FLAGS, MANAGE_GROUPS from default rights

run add:license

Don't allow message types to be edited

Merge pull request from GHSA-hqqp-gpqw-9w5c

Merge pull request from GHSA-r7h4-76f7-6264 ...

* Actually use maxUsername config value.

* Change maxUsername default to discord.com default