Phase3 Coverage (graph_builder / unified_analyzer / test_generator / tree_sitter_checker)

Module	Stmts	Miss	Coverage
analyzer.unified_analyzer	343	218	36.4%
utils.tree_sitter_checker	224	175	21.9%
analyzer.graph_builder	46	38	17.4%
utils.test_generator	197	189	4.1%
TOTAL	810	620	23.5%