sui: add page (#14479)

Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>
Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

pages/common/sui-client.md

@@ -0,0 +1,36 @@
+# sui client
+
+> Publish smart contracts, get object information, execute transactions, and more.
+> More information: <https://docs.sui.io/references/cli/client>.
+
+- Create a new address with the ED25519 scheme:
+
+`sui client new-address ed25519 {{address-alias}}`
+
+- Create a new testnet environment with an RPC URL and alias:
+
+`sui client new-env --rpc https://fullnode.testnet.sui.io:443 --alias testnet`
+
+- Switch to the address of your choice (accepts also an alias):
+
+`sui client switch --address {{address-alias}}`
+
+- Switch to the given environment:
+
+`sui client switch --env {{env-alias}}`
+
+- Publish a smart contract:
+
+`sui client publish {{package-path}}`
+
+- Interact with the Sui faucet:
+
+`sui client faucet {{subcommand}}`
+
+- List the gas coins for the given address (accepts also an alias):
+
+`sui client gas {{address}}`
+
+- Create, sign, and execute programmable transaction blocks:
+
+`sui client ptb {{options}} {{subcommand}}`