Make symmetric() turn bare methods into properties

[bckohan]

closes #153

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (02cd41a) to head (91f557f).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

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##              main      #159   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            1         1           
  Lines          385       390    +5     
  Branches        84        86    +2     
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+ Hits           385       390    +5     

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[Copilot]

Pull request overview

This PR updates enum-properties so @symmetric() can be applied directly to bare methods (no @property required), with the decorated member behaving as a read-only property for symmetric lookups and type-checking.

Changes:

• Update symmetric() to automatically wrap plain functions as properties (using enum.property on Python 3.11+).
• Refresh docs/examples/tests to use property-style access (.label instead of .label() and remove redundant @property).
• Bump project version to 2.7.0 and update lockfile dependencies.

Reviewed changes

Copilot reviewed 8 out of 9 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/enum_properties/__init__.py	Implements auto-wrapping of bare methods into properties within @symmetric().
src/enum_properties/__init__.pyi	Updates typing for symmetric() to model property-like descriptors for better type inference.
tests/annotations/test_symmetric.py	Updates runtime tests to assert property-style access for bare @symmetric() methods.
tests/type_hints/test.py	Adds type-hint probes validating that bare @symmetric() methods resolve to typed attributes.
tests/examples/howto_symmetric_decorator.py	Updates example to remove @property and use bare symmetric methods.
doc/source/howto.rst	Documents the new “no @property required” behavior.
doc/source/changelog.rst	Adds a v2.7.0 changelog entry for the behavior change.
pyproject.toml	Bumps package version to 2.7.0.
uv.lock	Updates locked dependency versions consistent with the release bump.

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[Copilot]

Pull request overview

Copilot reviewed 8 out of 9 changed files in this pull request and generated 2 comments.

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