Create: Shimmer

- Add the experimental Blaze Uncrafter system.
  - Adds the Blaze Uncrafter, Shimmer Crystal, Shimmer Package, and Blaze Upgrade smithing template flow.
  - Supports uncrafting items through a Create-style processing block powered by Shimmer.
  - Adds a dedicated config option to disable Blaze Uncrafter functionality while the system remains experimental.
- Improve Blaze Uncrafter presentation.
  - Adds Create-style tooltips and localized goggle information.
  - Aligns the Blaze Upgrade smithing template naming and tooltip style with Create: Dragons Plus.
- Strengthen licensing and attribution notices.
  - Clarifies LGPL-covered code adapted from Create Enchantment Industry.
  - Updates repository metadata and packaged notices to include the relevant attribution.