Create: Compact Transmission

• added a config (create_compact_transmission-common.toml)
• redesigned the GUI of a simple gearbox
• the modern injector now reduces fuel consumption by 25% instead of 50%

• fixed modern_injector
• added compatibility with mod tfmg: some-fixes

• fixed mixins crash.

The "moden_injector" item does not work in this version yet

just 1.21.1 NeoForge

• changed four_speed_transmission logic and texture change