Parse CMake version for use in docs

[Copilot]

This change synchronizes the documentation version with the CMake project version by automatically parsing the version from CMakeLists.txt, eliminating the need for manual updates when the project version changes.

Changes Made

• Added regex parsing in docs/source/conf.py to read the version from the CMake project configuration
• Replaced hardcoded version string 'v0.3.0' with dynamic parsing logic
• Maintained consistent formatting with 'v' prefix for documentation display (e.g., v0.3.0)

Implementation Details

The solution follows the same pattern used in MICM PR #581:

# Read version from CMakeLists.txt
regex = r'project\(\w+\s+VERSION\s+([\d\.]+)'
version = '0.0.0'
# read the version from the cmake files
with open('../../CMakeLists.txt', 'r') as f:
    for line in f:
        match = re.match(regex, line)
        if match:
            version = match.group(1)
            break

version = f'v{version}'

Testing

• ✅ Documentation builds successfully with parsed version
• ✅ Version appears correctly in generated HTML pages
• ✅ Automation tested by temporarily changing CMake version
• ✅ Main C++ project builds without issues

Now when the project version is updated in CMakeLists.txt, the documentation will automatically reflect the new version without requiring manual edits to conf.py.

Fixes #75.

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.95%. Comparing base (a3647c4) to head (e2f584b).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #122   +/-   ##
=======================================
  Coverage   86.95%   86.95%           
=======================================
  Files           3        3           
  Lines          23       23           
=======================================
  Hits           20       20           
  Misses          3        3           

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