Create: Networking 0.1.0 Beta

Initial public beta release for Minecraft 1.21.1 / NeoForge.

Added
- Network Limiter block for limiting kinetic SU transfer
- Contract Anchor block for provider/customer network contracts
- Compact Fuse block for branch protection
- Zinc, Copper and Brass Fuse tiers
- Burnt Fuse behavior after overload
- Limiter Controller item
- Brass, Copper and Zinc Wire items
- Display Link integration for limiter diagnostics
- Ponder scenes for learning the system
- Custom music disc: **Copper Grid**

Features
- Protect machine branches from overloads
- Stop only the protected output side while keeping the input side available
- Visual lamp states for limiter, anchor and compact fuse
- Replaceable fuses with different durability/reset behavior
- Create-style kinetic shaft integration

Known limitations
- Diagnostics Screen is planned for a future update
- Balancing may change during beta
- Visual polish and item textures may be improved later
- Feedback and bug reports are very welcome

Roadmap to 1.0
- Modular Diagnostics Screen
- Better network visualization
- More detailed bypass and loop detection
- More Display Link modes
- Additional polish based on player feedback