docs(work): close dag-and-readiness-v1 epic

docs/work/dag-and-readiness-v1/03-cli-subcommands/_story.md

@@ -3,7 +3,7 @@ id: 03-cli-subcommands
 epic: dag-and-readiness-v1
 title: CLI ready / blocked subcommands
 type: technical-story
-status: todo
+status: done
 feature: scripts
 depends-on: [02-dag-computation]
 blocks: []
@@ -11,8 +11,8 @@ blocks: []
 
 ## Tasks
 
-- [ ] `pnpm work ready` — prints ready stories
-- [ ] `pnpm work blocked` — prints blocked stories with waiting_on
-- [ ] Update `pnpm work next` to use the ready set
-- [ ] CLI smoke tests
-- [ ] Final verification + closeout
+- [x] `pnpm work ready` — prints ready stories
+- [x] `pnpm work blocked` — prints blocked stories with waiting_on
+- [x] Update `pnpm work next` to use the ready set
+- [x] CLI smoke tests
+- [x] Final verification + closeout