v2.0.0-dev.4

Additions

• charts() is now added, starting with bar, doughnut and pie types, and many themes to choose from.
• migrate.fromDB() now supports migrating from SQLite to MongoDB.

Bug Fixes

• Fix db.createOne() not returning created user (MongoDB), this should fix multiple functions not working properly.
• Fix db.addXP() throwing unnecessary error when checking if new user is considered levelled up.
• rankCard() and leaderboardCard() now throws better error when image(s) provided can't be loaded.

Improvements

• Optimized font file, lowers package size (~57.31%)
• Updated JSDocs to improve accuracy.

Full Changelog: v2.0.0-dev.3...v2.0.0-dev.4