colony ssh: SSH into colony-vm from the CLI, no bash scripts

- colony ssh — runs gcloud compute ssh under the hood
- Removed scripts/ssh-vm.sh (bash scripts bad, Rust CLI good)
- CLAUDE.md: "Avoid bash scripts — put commands in the Rust CLI instead"

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

crates/colony-cli/src/main.rs

@@ -71,6 +71,8 @@ enum Commands {
         #[arg(long)]
         quiet: bool,
     },
+    /// SSH into colony-vm
+    Ssh,
     /// Initialize .colony.toml
     Init {
         #[arg(long)]
@@ -87,6 +89,15 @@ async fn main() {
     let cli = Cli::parse();
 
     match cli.command {
+        Commands::Ssh => {
+            let status = std::process::Command::new("gcloud")
+                .args(["compute", "ssh", "colony-vm", "--zone=europe-west1-b", "--project=apes-platform"])
+                .status();
+            match status {
+                Ok(s) => std::process::exit(s.code().unwrap_or(1)),
+                Err(e) => { eprintln!("failed to run gcloud: {}", e); std::process::exit(1); }
+            }
+        }
         Commands::Init { api_url, user, token } => {
             let config = Config {
                 api_url,
@@ -224,6 +235,7 @@ async fn run_command(cmd: Commands, client: &ColonyClient) {
             }
         }
 
+        Commands::Ssh => unreachable!(),
         Commands::Init { .. } => unreachable!(),
     }
 }