Implement CLI commands that are useful in production

[romac]

Summary

NOTE: Commands to prioritize are marked with [!].

• start

• clear packets [!] (@ljoss17) Implement clear packets CLI for Cosmos chains #158

• client

  • create
  • update [!] (@romac) Implement client update command for Cosmos chains #144
  • upgrade

• connection

  • create

• channel

  • create

• tx

  • ft-transfer [!]

• query [!]

  • clients [!] (@romac) Implement query clients CLI for Cosmos chains #156
  • client
    • status [!] (@romac) Implement query client status CLI for Cosmos chains #155
    • state [!] (@romac) Implement query client state CLI for Cosmos chains #131
    • consensus [!] (@seanchen1991) Implement query client consensus CLI #169
    • header
    • connections
  • connections (@ljoss17) Implement query connections CLI for Cosmos chains #129
  • connection (@ljoss17 )
    • end [!] Add query connection end CLI for Cosmos chains #135 & Abstract query connection end CLI #153
    • channels
  • channels (@seanchen1991) Implement query channels CLI for Cosmos chains #136
  • channel (@seanchen1991) Implement query channel CLI for Cosmos chains #137
    • end [!]
    • client
    • ends
  • packet (@ancazamfir)
    • pending [!] Implement query packet pending CLI for Cosmos chains #141
    • pending-asks
    • pending-sends
    • acks [!] Implement query packet acks CLI for Cosmos chains #142
    • ack
    • commitments [!] Implement query packet commitments CLI for Cosmos chains #143
    • commitment
  • tx
    • events
  • transfer
    • denom-trace

• key

  • add [!] (@ancazamfir) Implement keys add CLI for Cosmos chains #175
  • list, delete, balance (@seanchen1991) Implement keys list, balance, and delete CLI commands #178

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