Implement value and grad

[rauletorresc]

Context:

Description of the Change:

Benefits:

Possible Drawbacks:

Related GitHub Issues:

[codecov]

Codecov Report

Attention: Patch coverage is 98.09160% with 30 lines in your changes are missing coverage. Please review.

Project coverage is 99.19%. Comparing base (49d4523) to head (73fa545).
Report is 33 commits behind head on main.

❗ Current head 73fa545 differs from pull request most recent head 6ac4a55. Consider uploading reports for the commit 6ac4a55 to get more accurate results

Files	Patch %	Lines
frontend/catalyst/jax_primitives.py	31.42%	24 Missing ⚠️
frontend/catalyst/autograph.py	89.18%	2 Missing and 2 partials ⚠️
frontend/catalyst/pennylane_extensions.py	95.83%	0 Missing and 1 partial ⚠️
runtime/tests/Test_LightningGateSet.cpp	98.03%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #557      +/-   ##
==========================================
- Coverage   99.55%   99.19%   -0.36%     
==========================================
  Files          43       51       +8     
  Lines        7870     8611     +741     
  Branches      537      604      +67     
==========================================
+ Hits         7835     8542     +707     
- Misses         18       49      +31     
- Partials       17       20       +3     

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[dime10]

superseded by #804