Prover/limitless backend job definitions

[srinathln7]

This initial PR draft implements

• Introduction of new jobs (sub-jobs) to support the functioning of Limitless prover with the existing JobDefinitions. See here
• Unit tests to check and ensure that the naming convention of these files is respected by the file-watcher.
• A basic mock simulating the creation of dummy proofs.
• Fixes minor typo and adjusts code to eliminate trivial warnings.

Once we agree on the proposed job definitions, we can change the necessary configs and controller logics to execute these jobs.

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[cla-assistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.49%. Comparing base (fb4ee00) to head (6861e91).
Report is 4 commits behind head on prover/limitless-top-level.

Additional details and impacted files

@@                      Coverage Diff                      @@
##             prover/limitless-top-level     #646   +/-   ##
=============================================================
  Coverage                         68.49%   68.49%           
  Complexity                         1130     1130           
=============================================================
  Files                               321      321           
  Lines                             12842    12842           
  Branches                           1287     1287           
=============================================================
  Hits                               8796     8796           
  Misses                             3506     3506           
  Partials                            540      540           

Flag	Coverage Δ		*Carryforward flag
hardhat	98.74% <ø> (ø)
kotlin	66.05% <ø> (ø)		Carriedforward from f0de708

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

[srinathln7]

Update: All unit tests existing and new (for limitless prover job definitions) with the modified job definitions are working sucessfully. Actual controller, filewatcher implementation for limitless prover pending.