Be able to generate egg from python example

[saulshanabrook]

Move around rulesets so we can generate array API example for egglog benchmarks/tests in an automated way egraphs-good/egglog#444

[codspeed-hq]

CodSpeed Performance Report

Merging #226 will degrade performances by 28.18%

_{Comparing generate-egg (e492206) with main (f1190bf)}

Summary

⚡ 1 improvements
❌ 1 regressions
✅ 5 untouched benchmarks

🆕 1 new benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	generate-egg	Change
🆕	test_execution[array_api-jit]	N/A	846.6 µs	N/A
⚡	test_source_optimized	5.5 s	1.4 s	×3.9
❌	test_trace	1.2 s	1.7 s	-28.18%