[Request] UI should show the last planned/requested limit

[DDDanny]

Is your feature request related to a problem? Please describe.

no bug, feature request: save a setting when "iot"-is-offline -> show what you planned to do....

Describe the solution you'd like

Currently the openDTU UI displays for each inverter the "actual limit". ✔️
If you store a new limit in openDTU UI then you'll get the (UI) feedback when the inverter sends back the "actual limit". ✔️
The feedback of "current limit" will (/can) be delayed if you set a absolute limit [abs] ✔️
Afaik it is ok to set the limit (rel/abs and temp/perm) while the inverter is offline because of e.g. night/disconnect etc.
Once the inverter<->openDTU communication starts, the limit is transferred and the feedback is retrieved. ✔️

I suggest to show on the UI screeen "inverter details" the last saved/requested/planned limit as e.g. "planned limit"etc.
Mockup:

MVP (Minimum Valuable Product)
is the feedback from openDTU for a planned setting -> it does'nt matter if you e.g. request a wattage limit and get the feedback in %

Describe alternatives you've considered

the "planned limit" could be shown before actual or at any other postition but somewhere on details screen.

Additional context

use case example / user story:

1. the inverter is disconnected from solar power source (night or disconnected from solar panels)
2. you set (=request/configure) a limit to the inverter via openDTU
3. another person take a look into that inverter via openDTU
4. Expectation is to see at the openDTU UI the last saved "planned limit"