turborepo

4c60248a - chore: Extract `run/summary` to `turborepo-run-summary` crate (#11342)

chore: Extract `run/summary` to `turborepo-run-summary` crate (#11342) ## Summary Extract the `run/summary` module (~2,100 lines) from `turborepo-lib` into a new `turborepo-run-summary` crate. This is part of the ongoing `turborepo-lib` modularization effort. ## Testing - All 395 `turborepo-lib` tests pass - All 15 `turborepo-run-summary` tests pass - Integration tests pass - JSON output structure verified unchanged