fix: disable "Automatically add to collection" by default

[cvium]

Changes
Disabled the feature by default. It's not something most people would want enabled.

Issues
Fixes #7747

[1337joe]

Just tested this - changing this value doesn't actually default the checkbox to false in library options when creating a new library.

Looks like it's enabled by default in web, which should pick up what the server sends as the library options, but a new library only gets a LibraryOptionsResultDto, not a full VirtualFolderInfo with all the library option values.

Changing it to actually query for a default LibraryOptions to initialize new libraries from is beyond me at the moment, do we want to just change that line in web to match the default on the server side?

[cvium]

Changing it to actually query for a default LibraryOptions to initialize new libraries from is beyond me at the moment, do we want to just change that line in web to match the default on the server side?

Sure