refactor property

[superstar54]

Follow up #297 .

Also add StructureData property

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 78.43137% with 22 lines in your changes missing coverage. Please review.

Project coverage is 80.80%. Comparing base (5937b88) to head (518de19).
Report is 64 commits behind head on main.

Files with missing lines	Patch %	Lines
aiida_workgraph/properties/builtins.py	70.31%	19 Missing ⚠️
aiida_workgraph/utils/__init__.py	83.33%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #298      +/-   ##
==========================================
+ Coverage   75.75%   80.80%   +5.05%     
==========================================
  Files          70       65       -5     
  Lines        4615     4892     +277     
==========================================
+ Hits         3496     3953     +457     
+ Misses       1119      939     -180     

Flag	Coverage Δ
python-3.11	80.70% <78.43%> (+5.03%)	⬆️
python-3.12	80.72% <78.43%> (?)
python-3.9	80.74% <78.43%> (+5.00%)	⬆️

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