Server Build Protection

SERVER BUILD PROTECTOR 1.0.5 BETA

- Fixed a server crash when Universal Graves created a player grave inside a protected area.
- Universal Graves death graves may now replace valid grave-placement blocks in protected and unprotected regions.
- Empty Universal Graves death graves now disappear and restore their replaced blocks normally, including inside another player's protection.
- A death grave temporarily exempts only its occupied block position from player break protection so Universal Graves can handle it normally.
- Full area protection automatically resumes at that position when the grave is removed; explosions and unrelated placement or breaking remain blocked.