[Feat] Add layout scripts and minor fixes

[felixdittrich92]

This PR:

• Add latency, eval and train scripts for layout analysis
• Add first documentation updates
• Minor fixes for the dataset and dataloading

TODO:

• Upload dummy layout dataset for CI

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.67%. Comparing base (bc0db21) to head (320b4ae).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2067      +/-   ##
==========================================
- Coverage   96.70%   96.67%   -0.03%     
==========================================
  Files         156      156              
  Lines        7276     7282       +6     
==========================================
+ Hits         7036     7040       +4     
- Misses        240      242       +2     

Flag	Coverage Δ
unittests	96.67% <100.00%> (-0.03%)	⬇️

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