Auto-Type: Allow retyping with automatic relock

If relock after performing Auto-Type is enabled it will wait until
specified timeout before doing so.

Retype time is now configurable and is decreased from the old
hardcoded 30 seconds down to 15 seconds to keep the default a bit
more secure while still allowing the user to set it higher for
their liking.

To restore old behavior the user can set retype time to 0 which
will make the database relock instantly.

Auto-Type relock setting relocated to Auto-Type tab to group it
better with the other Auto-Type settings.

src/core/Config.cpp

@@ -78,6 +78,7 @@ static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
     {Config::AutoTypeHideExpiredEntry,{QS("AutoTypeHideExpiredEntry"), Roaming, false}},
     {Config::GlobalAutoTypeKey,{QS("GlobalAutoTypeKey"), Roaming, 0}},
     {Config::GlobalAutoTypeModifiers,{QS("GlobalAutoTypeModifiers"), Roaming, 0}},
+    {Config::GlobalAutoTypeRetypeTime,{QS("GlobalAutoTypeRetypeTime"), Roaming, 15}},
     {Config::FaviconDownloadTimeout,{QS("FaviconDownloadTimeout"), Roaming, 10}},
     {Config::UpdateCheckMessageShown,{QS("UpdateCheckMessageShown"), Roaming, false}},
     {Config::UseTouchID,{QS("UseTouchID"), Roaming, false}},