SpawnProtection

### Fixed

• Fixed a small protection gap where players could still use FIRE_CHARGE to start fires inside the protected spawn area.
• Fire-starting item protection now covers both:
• FLINT_AND_STEEL
• FIRE_CHARGE

### Improved

• Improved command message formatting consistency.
• /spawnprotection help and /spawnprotection info now use the same internal color formatting utility as the rest of the plugin.