Block a user
P2: dependency ready returns at least one item
P2: No broken test-to-feature links
P2: No dangling dependency references
P2: Source file counts match database
P2: Feature counts within 5% of database
P2: Test function counts match database
P1: External import paths recorded in library_mappings
P1: All Go source files accounted for
P1: All functions/methods extracted as features
P1: All Test*/Benchmark* functions extracted as unit_tests
P1: Test-to-feature links populated
P1: Module-level dependencies recorded
P1: porting.db exists with data in all five tables