* Fix#9847 - don't provide TOTP values if settings are blank or completely wrong
* Fix#6838 - don't reset the ui when creating a new entry and applying TOTP to it
* Move totp source into the core folder
* Fix#6303 - the text attribute in 1Password contains the actual text seen in 1Password whereas the name attribute may contain a ref pointer and not a name.
* Fix various bugs in opvault parsing to include: TOTP parsing, date handling, naming convention, attachments, and multiple url's.
* Remove category groups that don't have any entries.
* Simplify tests by focusing on the resulting database instead of the parsing mechanics.
* Remove proprietary "freddy" opvault in favor of self-made "keepassxc" opvault.
* Fix#4069, select opvault file on macOS
This makes most tests run successfully with asan.
The GUI tests still have a bunch of leaks, some from library code, and
some that look real but which I didn't immediately manage to figure out.
* TestOpVaultReader: use QSharedPointer
* Support importing 1Password vaults (.opvault folders) into KDBX database
* Entry attributes are filled based on section and field name
* Expiration dates are set for entries
* Entry URL's are set from a wider array of fields
