chore(py): release tket2-exts 0.4.0

[hugrbot]

🤖 I have created a release beep boop

0.4.0 (2025-01-10)

⚠ BREAKING CHANGES

• tket2-hseries: The signature of QSystemOp::LazyMeasure is changed to consume its qubit.
• Updated hugr rust dependency to 0.14.0 Extension are now defined in hugr 0.14 style. Replaced the ROTATION_TYPE with a method call, and dropped the per-extension registry definitions.
• all references to "hseries" including extension, modules and structs renamed to "qsystem"
• hseries qalloc op replaced with fallible TryQalloc

Features

• move extensions to auxillary package (#682) (dd78f9a)
• tket2-hseries: Redefine QSystemOp::LazyMeasure and introduce QSystemOp::LazyMeasureReset (#741) (1f126c0)
• update measurement and alloc operations (#702) (a7a0201)

Bug Fixes

• remove unicode pi symbols in rotation extension (#743) (b3ed351)

Documentation

• docstring capitalisation (#686) (e18f921)

Miscellaneous Chores

• Update to next version of hugr (#720) (4a3a5a5)

Code Refactoring

• rename hseries to qsystem (#703) (1e90173)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.65%. Comparing base (1f126c0) to head (fc7b374).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #727      +/-   ##
==========================================
+ Coverage   82.62%   82.65%   +0.03%     
==========================================
  Files          62       62              
  Lines        7239     7224      -15     
  Branches     6983     6968      -15     
==========================================
- Hits         5981     5971      -10     
+ Misses        884      879       -5     
  Partials      374      374              

Flag	Coverage Δ
python	82.42% <100.00%> (ø)

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