Implement web-poet serializers

[Gallaecio]

No description provided.

[Copilot]

Pull request overview

This PR implements serialization support for web-poet page input types (Actions, Geolocation, Screenshot) to enable proper persistence and reconstruction of these objects. The serializers convert objects to/from a dictionary format suitable for storage or transmission.

• Adds _serialization.py module with serialize/deserialize functions for Actions, Geolocation, and Screenshot
• Registers the serializers with web-poet's serialization system
• Imports the serialization module in __init__.py to ensure registration happens at package import time

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
scrapy_zyte_api/_serialization.py	New module defining serialization/deserialization functions for Actions, Geolocation, and Screenshot classes
scrapy_zyte_api/init.py	Imports the serialization module to trigger registration of serializers

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.36%. Comparing base (8e393e5) to head (2578eed).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #268      +/-   ##
==========================================
+ Coverage   97.33%   97.36%   +0.03%     
==========================================
  Files          14       15       +1     
  Lines        1916     1939      +23     
  Branches      356      356              
==========================================
+ Hits         1865     1888      +23     
  Misses         25       25              
  Partials       26       26              

Files with missing lines	Coverage Δ
scrapy_zyte_api/__init__.py	100.00% <100.00%> (ø)
scrapy_zyte_api/_page_inputs.py	100.00% <100.00%> (ø)
scrapy_zyte_api/_serialization.py	100.00% <100.00%> (ø)

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[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

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[Gallaecio]

Test issues have been addressed by #269, and are unrelated.