Update setup with 0.7.0 (#364)

Author: kalepail

docs/getting-started/setup.mdx

@@ -57,7 +57,7 @@ contract will execute on network, however in a local sandbox.
 Install the Soroban CLI using `cargo install`.
 
 ```sh
-cargo install --locked --version 0.6.0 soroban-cli
+cargo install --locked --version 0.7.0 soroban-cli
 ```
 
 :::info
@@ -77,23 +77,24 @@ soroban
 
 ```
 ❯ soroban
-soroban 0.6.0
-https://soroban.stellar.org
-
-USAGE:
-    soroban <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help    Print help information
-
-SUBCOMMANDS:
-    contract      Tools for smart contract developers
-    config        Read and update config
-    serve         Run a local webserver for web app development and testing
-    events        Watch the network for contract events
-    lab           Experiment with early features and expert tools
-    version       Print version information
-    completion    Print shell completion code for the specified shell
+Build, deploy, & interact with contracts; set identities to sign with; configure networks; generate keys; and more.
+
+Intro: https://soroban.stellar.org
+CLI Reference: https://github.com/stellar/soroban-tools/tree/main/docs/soroban-cli-full-docs.md
+
+Usage: soroban <COMMAND>
+
+Commands:
+  contract    Tools for smart contract developers
+  config      Read and update config
+  events      Watch the network for contract events
+  lab         Experiment with early features and expert tools
+  version     Print version information
+  completion  Print shell completion code for the specified shell
+
+Options:
+  -h, --help     Print help (see more with '--help')
+  -V, --version  Print version
 ```
 
 [Rust]: https://www.rust-lang.org/