core/.trellis/tasks/09-29-external-lib-packaging/implement.jsonl

{"file":".trellis/spec/backend/toolchain-and-library.md","reason":"native build、cache、standalone output 和 runtime lifecycle"}
{"file":".trellis/spec/backend/compiler-contracts.md","reason":"closed Adapter reachability、effects 和 test fake"}
{"file":".trellis/tasks/09-06-private-compiler-distribution/prd.md","reason":"正式 target/runtime pack 与公开发行边界"}
{"file":".trellis/tasks/09-29-external-lib-ecosystems/design.md","reason":"locked environment 与 runtime pack 输入合同"}