MGS Origins Expanded

# MGS Origins Expanded 5.0.0-rc2

## Added
- Expanded canon-focused Metal Gear character roster
- 53 playable canon characters
- Character-specific Origins abilities and passives
- Pufferfish Skills progression
- Pufferfish Attributes integration
- CQC progression
- Blade progression
- Cybernetics progression
- Fieldcraft progression
- Marksman progression
- Specialist progression
- Stealth progression
- Tactical firearm compatibility
- TaCZ compatibility
- Point Blank compatibility
- Epic Fight compatibility
- Weapons of Miracles compatibility
- First Aid compatibility
- Prosthetic and metal-limb mechanics
- Pehkui compatibility
- ParCool compatibility
- Custom MGS visual assets and UI resources

## Compatibility
- Minecraft 1.20.1
- Forge 47.4.10+

## Notes
This is Release Candidate 2 for the MGS Origins Expanded 5.0 release.

This release is intended to be used as the final testing build before the stable 5.0.0 release.