v2.0.0: migrate build and publish scoped ESM package

- Rename the package to @stefanobalocco/scryptserver
- Add ESM exports, CLI metadata, Node.js engine requirements
- Migrate the build to @stefanobalocco/tsbuild
- Upgrade runtime dependencies and migrate to @stefanobalocco/zeptologger
- Restore legacy v1 hash comparison with full historical parameter validation
- Expand client, server lifecycle, and legacy hash coverage
- Add c8 coverage reporting and standalone test compilation

v1.2.1

Full Changelog: v1.2.0...v1.2.1

v1.2.0: Version 1.2.0

New binary format version:
- Extended cost range (between 2^12 to 2^19)
- Extended keylen range (16-271)
- Extended blockSize and parallelization range (1-16)
- Reduced saltlen range (16-47)
- Total size now: 4 + saltlen + keylen bytes

v1.1.0: Version 1.1.0

Changed client parameters order
Changed return type of methods
Simplified design
Added versioning to binary format
Added variable salt length

v1.0.2

Changed package name to publish to npm

Minor increment