docs: record known follow-up improvements for jump server config

.memory/project.md

@@ -8,3 +8,7 @@
 - Sample config is stored in `sample-config/` and mirrors current script behavior.
 - Documentation language: English.
 - Current task focus: keep README and memory aligned with the working script and sample configuration.
+- Known follow-up improvements:
+	- Jump server currently does not support an alternate port; this needs to be added.
+	- Group naming should avoid duplicating the file name and the YAML value.
+	- Each group should have default values.