Official 1.0.0 release

• higher priority audit fixes:
  -- https://github.com/orgs/vechain/projects/9/views/1?filterQuery=audit&pane=issue&itemId=93144112
  -- https://github.com/orgs/vechain/projects/9/views/1?filterQuery=audit&pane=issue&itemId=91330587

• key features required by other products of the foundation (like dApp-kit and VeWorld)

• general bugfixing

• removed nearly all dependencies from ethers

• changed to non-ambiguous naming for feeDelegation

• removed unnecessary solo seeding