more informative counter track on instance and fix point api

funkwhale-cli.sh

@@ -74,7 +74,13 @@ get_all_avalaible_count_tracks()
 {
 	funkwhale_api_get_tracks 1 1>> /dev/null
 	count_all_tracks=$(jj -i preload -l count)
-	echo "Tracks avalaible on $instance: $count_all_tracks\n"
+	if [ -z $count_all_tracks ]; then
+		echo 'Error: Connection error or API limit expired'
+	elif [ $count_all_tracks -eq 0 ]; then
+		echo 'Error: No tracks'
+	else
+		echo "Tracks avalaible on $instance: $count_all_tracks\n"
+	fi
 }
 
 get_all_avalaible_count_tracks
@@ -115,7 +121,9 @@ elif [ "$choice" = "$changepod" ]; then
 		echo "Type instance (ex. $instance):"
 		read instance
 	fi
+	
 	export instance
+	export instance_point="https://$instance/api/v1"
 	conf_instance_state=$(echo 'Permanent\nTemporaly' | fzy)
 	if [ "$conf_instance_state" = 'Permanent' ]; then
 		jj -i config.json instance -v $instance -o config.json