less external access to Discord/TelegramDaemon internals, will be easier
to keep user/admin-side uses functioning similarly. Also changed their
internal token stores to use a map, and store an expiry. verifiedTokens
is also now a map in telegram. Also fixed issue where token wasn't being
deleted after use on the user page.
Get/GetKey/SetKey/DeleteKey methods are used for access to
email/discord/telegram/matrix, everywhere. Mutex added for each, avoids
concurrent read/write issues. Will also make potential transition to
database easier.
works identically to on the form, would like to eventually factor out
the discord/telegram/matrix verif stuff so it can be shared between the
two pages though.