Add support for async chunk scanning and block protection

What's Changed

• Add async startup chunk scan, global ore/block break protection, and tests by @Copilot in #3

Full Changelog: v1.01.00...v1.02.0

Block-entry feature

What's Changed

• block-entry feature

• Add GitHub Actions CI building against Paper API 1.21.11 by @Copilot in #1
• ci: build and publish JARs on releases and every commit to main by @Copilot in #2

New Contributors

• @Copilot made their first contribution in #1

Full Changelog: https://github.com/EReaso/StructureGuard/commits/1.01.00