main
fix(migrations): remove stale model import in model-output migration
fix(migrations): correctly detect `then`/`else` keywords in control flow migration
fix(migrations): resolve migration failure when tsconfig specifies rootDir
fix(migrations): correctly migrate ngClass with mixed space-separated keys
feat(migrations): add migration from injectable to service
refactor(migrations): add a migration for optional chainings
docs: update copyright year
build: migrate `packages/core/schematics` to `ts_project` (#61370)