feat: send concurrency metrics to LLM for async optimization #363

Job	Run time
check-linked-issue	3s
determine-changes / detect	8s
coverage	7m 42s
type-check	22s
unit-tests (ubuntu-latest, 3.11)	7m 25s
unit-tests (ubuntu-latest, 3.12)	7m 9s
unit-tests (ubuntu-latest, 3.13)	7m 35s
unit-tests (ubuntu-latest, 3.9)	9m 23s
e2e-python (tracer-replay, end_to_end_test_tracer_replay.py, 10)	6m 51s
unit-tests (ubuntu-latest, 3.14)	6m 16s
unit-tests (ubuntu-latest, 3.10)	5m 29s
unit-tests (windows-latest, 3.13)	9m 45s
e2e-python (futurehouse-structure, end_to_end_test_futurehouse.py, 5)	3m 3s
e2e-python (topological-sort, end_to_end_test_topological_sort_worktree.py, 5)	3m 0s
prek / prek	36s
e2e-python (coverage-e2e, end_to_end_test_coverage.py, black)	6m 56s
e2e-python (benchmark-bubble-sort, end_to_end_test_benchmark_sort.py, 5)	11m 13s
e2e-python (bubble-sort-unittest, end_to_end_test_bubblesort_unittest.py, 40)	13m 6s
e2e-python (async-optimization, end_to_end_test_async.py, 10)	14m 46s
e2e-python (bubble-sort-pytest-nogit, end_to_end_test_bubblesort_pytest.py, 70, true)	8m 10s
e2e-python (init-optimization, end_to_end_test_init_optimization.py, 10)	4m 51s
e2e-java	0s
e2e-js	0s
required checks passed	3s
	2h 13m 52s

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