Add qecl.qec

[joeycarter]

Context: This PR is one in a series of PRs to build a prototype QEC compilation pipeline in Catalyst.

Description of the Change: This PRs adds the qecl.qec op to represent a single cycle of a quantum error-correction protocol at the logical layer.

%hreg = qecl.alloc() : !qecl.hyperreg<3 x 1>
%b0 = qecl.extract_block %hreg[0] : !qecl.hyperreg<3 x 1> -> !qecl.codeblock<1>
%b1 = qecl.encode [zero] %b0 : !qecl.codeblock<1>
%b2 = qecl.qec %b1 : !qecl.codeblock<1>

The equivalent operation has also been added to the xDSL python interface to Catalyst.

Note

This dialect is experimental and subject to change extensively in the future.

[sc-111752]

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.99%. Comparing base (6195496) to head (d59cea4).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2544   +/-   ##
=======================================
  Coverage   96.99%   96.99%           
=======================================
  Files         157      157           
  Lines       17349    17360   +11     
  Branches     1676     1676           
=======================================
+ Hits        16827    16838   +11     
  Misses        386      386           
  Partials      136      136           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[multiphaseCFD]

Looks good to me. Thanks @joeycarter

[multiphaseCFD]

Nice one @joeycarter !