batch optimizations. #60

Job	Run time
determine-changes	10s
type-check	28s
prek	23s
e2e-python (bubble-sort-unittest, end_to_end_test_bubblesort_unittest.py, 40)	9m 27s
e2e-python (topological-sort, end_to_end_test_topological_sort_worktree.py, 5)	4m 15s
e2e-python (async-optimization, end_to_end_test_async.py, 10)	10m 33s
e2e-python (futurehouse-structure, end_to_end_test_futurehouse.py, 5)	6m 40s
e2e-python (bubble-sort-pytest-nogit, end_to_end_test_bubblesort_pytest.py, 70, true)	12m 20s
e2e-python (init-optimization, end_to_end_test_init_optimization.py, 10)	5m 31s
e2e-python (tracer-replay, end_to_end_test_tracer_replay.py, 10)	12m 21s
e2e-python (coverage-e2e, end_to_end_test_coverage.py, black)	10m 14s
e2e-python (benchmark-bubble-sort, end_to_end_test_benchmark_sort.py, 5)	10m 16s
unit-tests (ubuntu-latest, 3.14)	6m 31s
unit-tests (ubuntu-latest, 3.10)	7m 5s
unit-tests (ubuntu-latest, 3.12)	6m 28s
unit-tests (ubuntu-latest, 3.9)	8m 53s
unit-tests (ubuntu-latest, 3.11)	6m 39s
unit-tests (ubuntu-latest, 3.13)	7m 55s
unit-tests (windows-latest, 3.13)	10m 20s
e2e-java	0s
e2e-js	0s
required checks passed	2s
	2h 16m 31s

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