fix: reset aliases when loading each server

mtm-ssh-menu

@@ -3,7 +3,7 @@ set -euo pipefail
 
 CONFIG_DIR="$HOME/.config/mtm-ssh-menu"
 USE_KNOWN_HOSTS=0
-USE_KNOWN_HOSTS_USER="root"
+USE_KNOWN_HOSTS_USER=$(whoami)
 
 usage() {
 	cat <<'EOF'
@@ -34,7 +34,6 @@ parse_args() {
 			--known-hosts|-k)
 				USE_KNOWN_HOSTS=1
 				if [ $# -eq 1 ]; then
-					USE_KNOWN_HOSTS_USER="root"
 					shift
 				else
 					USE_KNOWN_HOSTS_USER="$2"
@@ -108,6 +107,7 @@ load_config() {
 			SSH_SERVER_HOST=$(jq -r '.'"[$i]"'.host // ""' <<<"$GROUP_SERVERS")
 			SSH_SERVER_PORT=$(jq -r '.'"[$i]"'.port // "'"$DEFAULT_SSH_PORT"'"' <<<"$GROUP_SERVERS")
 			SSH_SERVER_USER=$(jq -r '.'"[$i]"'.user // "'"$DEFAULT_SSH_USER"'"' <<<"$GROUP_SERVERS")
+			ALIASES=""
 			if [ "$SSH_SERVER_ALIASES" != "" ]; then
 				# shellcheck disable=SC2027
 				ALIASES="("$(echo "$SSH_SERVER_ALIASES" | jq -r 'join(", ")')")"
@@ -165,10 +165,10 @@ ssh_connect() {
 }
 
 main() {
-	load_config
 	if [ "$USE_KNOWN_HOSTS" == 1 ]; then
 		load_known_hosts
 	fi
+	load_config
 	popup_menu
 }