feat: set lead name from email

[barredterra]

Depends on frappe/frappe#23554

Scenario:

A new Lead is created from an email with sender "Jane Doe <jane@example.org>"

Old behavior:

• Full Name set to "jane",
• First Name empty,
• Last Name empty.

New behavior:

• Full Name set to "Jane Doe",
• First Name set to "Jane",
• Last Name set to "Doe".

[codecov]

Codecov Report

Merging #38505 (ceeb724) into develop (961bdf0) will increase coverage by 0.00%.
Report is 78 commits behind head on develop.
The diff coverage is 12.62%.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #38505   +/-   ##
========================================
  Coverage    60.15%   60.15%           
========================================
  Files          760      760           
  Lines        69470    69476    +6     
========================================
+ Hits         41791    41795    +4     
- Misses       27679    27681    +2     

Files	Coverage Δ
...xt/accounts/doctype/payment_entry/payment_entry.py	84.21% <100.00%> (+0.01%)	⬆️
..._receivable_summary/accounts_receivable_summary.py	92.23% <100.00%> (ø)
erpnext/accounts/utils.py	73.79% <ø> (ø)
erpnext/controllers/sales_and_purchase_return.py	87.26% <100.00%> (ø)
erpnext/controllers/selling_controller.py	79.94% <ø> (ø)
erpnext/controllers/subcontracting_controller.py	89.55% <100.00%> (ø)
erpnext/hooks.py	100.00% <100.00%> (ø)
erpnext/__init__.py	70.00% <0.00%> (ø)
...unts/report/purchase_register/purchase_register.py	86.33% <50.00%> (ø)
...t/accounts/report/sales_register/sales_register.py	70.35% <50.00%> (ø)
... and 265 more

... and 3 files with indirect coverage changes