FT Cat State Prep

[pehamTom]

Description

Experimenting with FT cat state preparation.

Checklist:

• The pull request only contains commits that are related to it.
• I have added appropriate tests and documentation.
• I have made sure that all CI jobs on GitHub pass.
• The pull request introduces no new warnings and follows the project's style guidelines.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 148 lines in your changes missing coverage. Please review.

Project coverage is 83.2%. Comparing base (5fa5621) to head (97951be).
Report is 25 commits behind head on ft-stateprep-qubit-perm.

Files with missing lines	Patch %	Lines
src/mqt/qecc/circuit_synthesis/cat_states.py	0.0%	109 Missing ⚠️
src/mqt/qecc/circuit_synthesis/noise.py	0.0%	30 Missing ⚠️
src/mqt/qecc/circuit_synthesis/circuit_utils.py	0.0%	9 Missing ⚠️

❌ Your patch check has failed because the patch coverage (0.0%) is below the target coverage (95.0%). You can increase the patch coverage or adjust the target coverage.
❌ Your project check has failed because the head coverage (82.9%) is below the adjusted base coverage (89.1%). You can increase the head coverage or adjust the Removed Code Behavior.

Additional details and impacted files

@@                    Coverage Diff                    @@
##           ft-stateprep-qubit-perm    #378     +/-   ##
=========================================================
- Coverage                     87.7%   83.2%   -4.6%     
=========================================================
  Files                           58      61      +3     
  Lines                         5126    5445    +319     
  Branches                       372     372             
=========================================================
+ Hits                          4498    4531     +33     
- Misses                         628     914    +286     

Flag	Coverage Δ		*Carryforward flag
cpp	83.7% <ø> (ø)		Carriedforward from b773bdb
python	82.9% <0.0%> (-6.7%)	⬇️

*This pull request uses carry forward flags. Click here to find out more.

Files with missing lines	Coverage Δ
src/mqt/qecc/circuit_synthesis/circuit_utils.py	0.0% <0.0%> (ø)
src/mqt/qecc/circuit_synthesis/noise.py	0.0% <0.0%> (ø)
src/mqt/qecc/circuit_synthesis/cat_states.py	0.0% <0.0%> (ø)

... and 5 files with indirect coverage changes

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