Store origin data alongside localized data including blueprint changes

[FrittenKeeZ]

This combines changes from #114 and #129 - with a few tweaks

[what-the-diff[bot]]

PR Summary

• New Blueprint Column Added A blueprint column has been added to the entries table for better organization.
• Migrate Existing Data Existing data from the data field has been moved into the new blueprint column.
• Entry Class Updated The Entry class now uses the updated database structure, and automatically migrates all entries when saving as needed.
• Improved Localization Support Localizations are now created when saving an entry if configured in collection settings, with localized fields merged from the original model where applicable.

[ryanmitchell]

Sorry, hadn't noticed this one before I merged the other. Going to close this off as I've made further changes to #114