Stats & More Polish on Metadata Matching

[majora2007]

The feedback and ideas have been great these last few days with this feature. A lot of users brought up different needs that I would have never caught alone with the way my system is setup. With this PR, I feel that the feature is pretty solid at this point. I implemented as much feedback as I could and polished off a lot of the bugs.

I will be shifting over to finishing off the rest of the Overhaul work from this point on. Continue to bring up issues and enhancements as you see them. I look forward to launching this release for all users.

Added

• Added: Added a new stat for if the server uses metadata matching

Changed

• Changed: (Kavita+) Rearranged the ordering for Manage Metadata preference item (develop)
• Changed: (Kavita+) Hide Valid until on Matched Metadata screen as it's not applicable for any filters (develop)
• Changed: (Kavita+) Don't overwrite summary/release year/localized name when unlocked and no override
• Changed: Reverted a change that made the read more (series detail summary) too short for me (develop)
• Changed: (Kavita+) Don't write non-roman characters to localized name. Tweaked the logic to be much better at writing localized name. (develop)
• Changed: (Kavita+) Preemptively remove a manually matched series once the modal closes on matched metadata. (develop)

Fixed

• Fixed: (Kavita+) Fixed an issue where whitelist setting could be an empty string, thus breaking all tag processing (develop)
• Fixed: Fixed sorting in a lot of tables throughout the app (develop)
• Fixed: (Kavita+) Fixed a long standing bug where background series processing (fetching metadata for K+) wasn't pulling anything more than the first 25 series over and over.
• Fixed: (Kavita+) Fixed inability to turn off Do not match on a series (develop)
• Fixed: (Kavita+) Fixed allow metadata matching library setting not showing disabled and off. (develop)
• Fixed: (Kavita+) Fixed a bug where Needs Manual Match was showing stuff in Don't match. (develop)
• Fixed: Fixed add device button being broken (Fixes Add devices button is grayed out #3472 )
• Fixed: Fixed a bug where an admin editing a user was unable to save the form without a valid email, even though non-valid emails are allowed. (Fixes Cannot Edit User without Valid (structured) Email Address Set #3478 )
• Fixed: Fixed a bug where person links wouldn't be url encoded (Fixes Character name with a slash (/) does not encode in the URL as %2F #3499)
• Fixed: Fixed a bug where characters weren't being saved on the backend (Fixes Characters not being added to series or volumes when saving #3520)

Part of #2979