Bug: t.inputs[t.focus].Update(msg) discarded the returned textinput.Model,
so typed characters were never stored in the input state.
Fix: capture both updated model and cmd from textinput.Update():
t.inputs[t.focus], cmd = t.inputs[t.focus].Update(msg)
return t, cmd
Same fix applied to all 3 forms (host, key, snippet).
Also moved ctrl+s out of default to its own case for clarity.
- HostFormTab with textinput fields for all host fields
- Add (Ctrl+N) and Edit (Ctrl+E) from host list
- Save to JSON storage, auto-reload on save
- Esc to cancel, navigable form with keyboard
swanadiva