improved just file

added just ssh for ygg services

justfile

@@ -16,6 +16,30 @@ update:
 lint:
   nix fmt
 
+# gather ips
+[group('dev')]
+gather:
+  ip-gather
+
+# gather ips
+[group('dev')]
+get-key machine:
+  ssh-keyscan -t ed25519 olympus 2>/dev/null | ssh-to-age
+
+# Auto SSH resolution
+[group('dev')]
+ssh host:
+	#!/usr/bin/env bash
+	set -euo pipefail
+	addr=$(jq -r --arg host "{{host}}" '.[$host] // empty' hosts.json)
+	if [ -n "$addr" ]; then
+		echo "Connecting to $addr for {{host}}"
+		ssh "$addr"
+	else
+		echo "Hostname '{{host}}' not found in hosts.json"
+		exit 1
+	fi
+
 # Check nix flake
 [group('dev')]
 check: