Replace nodedbi by knex for SQL access

• Rewrite to Typescript and then find and fix a lot of bugs
• BREACKING CHANGES:
  • To fix SQL support for Node.js >= 14, stack changed: perl-dbi is now based on Knex. If you are using a SQL database, you have to install the related module:
    • PostgreSQL: pg
    • MySQL: mysql
    • Oracle: oracledb