feat: add tui explorer

[purplesmoke05]

Close: #464

Changes

• Added terminal UI to explore blockchain
• Added sort order query to GET: /bc_explorer/block_data
• Modified total count of GET: /bc_explorer/block_data
• Reflected changes below.
  • Minor improvements and bug fixes in bc-explorer tui ibet-Wallet-API#1343
• Fixed README

Usage

> docker exec -it -e "TERM=xterm-256color" ibet-prime-app bash --login
> apl@2e5a80e06fcb:/$ ibet-explorer --help
 Usage: ibet-explorer [OPTIONS]
╭─ Options ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ --url                       TEXT                             ibet-Prime server URL to connect [default: http://localhost:5000]                                                                               │
│ --lot-size                  INTEGER                          Lot size to fetch Block Data list [default: 100]                                                                                                │
│ --install-completion        [bash|zsh|fish|powershell|pwsh]  Install completion for the specified shell. [default: None]                                                                                     │
│ --show-completion           [bash|zsh|fish|powershell|pwsh]  Show completion for the specified shell, to copy it or customize the installation. [default: None]                                              │
│ --help                                                       Show this message and exit.                                                                                                                     │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯

Others

• Tested locally and works fine.