Implement domain e2e tests

[eniolam1000752]

Description

Following the setup of PlayWright as the e2e test tool for the application and the e2e test implementation of the add account feature. wee need to implement e2e tests on the following domains.

• Network

• Sign message

• Verify signed message

• Settings

• Blockchain application Exploring

• Blockchain application management

  • Switch application flow
  • Add application flow
  • Remove application flow

• Blocks

  • Blocks monitor
  • Block details

• Pos

  • Validators
  • Validator details page
  • Staking queue

• Account management

  • Edit account name
  • Create account
  • Remove account
  • Backup account

• Transactions

  • Transaction monitor
  • Transaction details
  • Send tokens(on-chain and cross-chain transfers) (from a single and multi-signature account)
  • Register multi-signature
  • Reclaim rewards (from a single and multi-signature account)
  • Stake validator (from a single and multi-signature account)
  • Unlock tokens (from a single and multi-signature account)
  • Validator registration (from a single and multi-signature account)