28958f2110
Per-cycle specs/plans are step-scoped: every file maps to already-shipped code, their snippets drift hard against current APIs (InputSpec->PortSpec, Sim->Harness, schema() removed, C16 zero-dep reversed, ascii-dag retired), and a stale spec read as an API reference misleads agents into non-compiling code. No durable knowledge lost — rationale lives in the ledger + code rustdoc, history in git + the tracker. - gitignore docs/specs/ and docs/plans/ - delete all 117 existing specs/plans (recoverable via git history) - CLAUDE.md: specs/plans are local-only ephemeral artifacts