Add charge start option delayed

[reneboer]

Add the option to specify the startDateTime for the charge/start endpoint to mimic setting the Delayed Charging Mode. The optional parameter can be used when setting the below endpoint definition in models.py

"actions/charge-start": _KCM_ENDPOINTS["actions/charge-start-option-delayed"],

This will also be the basis for a new API version for the HA Renault Integration to add the Start Charge action with the optional start parameter.

I opened issue #1987 for any additional discussion.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.28%. Comparing base (25908a3) to head (f68ee7d).
⚠️ Report is 22 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1988      +/-   ##
==========================================
+ Coverage   86.79%   87.28%   +0.48%     
==========================================
  Files          34       34              
  Lines        2143     2312     +169     
  Branches      243      276      +33     
==========================================
+ Hits         1860     2018     +158     
- Misses        200      206       +6     
- Partials       83       88       +5     

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[epenet]

Apologies for the delay in coming back to you

Please address the comments above

[epenet]

Once #2011 is merged, please use key "actions/charge-start" and mode "kcm"

Suggested change

	"actions/charge-start-option-delayed": EndpointDefinition(
	"/kcm/v1/vehicles/{vin}/charge/start", mode="kcm-option-delayed"
	),
	"actions/charge-start": EndpointDefinition(
	"/kcm/v1/vehicles/{vin}/charge/start", mode="kcm"
	),

[epenet]

Once #2011 is merged, please use key "actions/charge-start"

Suggested change

	"actions/charge-start": _KCM_ENDPOINTS["actions/charge-start-option-delayed"],
	"actions/charge-start": _KCM_ENDPOINTS["actions/charge-start"],

[epenet]

Once #2011 is merged, please avoid using "else" for multiple endpoints.
Instead please check the mode explicitly and duplicate the json creation to avoid future conflicts

Suggested change

	elif endpoint_definition.mode == "kcm":

[epenet]

Closed in favour of #2010