docs(work): close conformance-hardening-v1 epic

docs/work/conformance-hardening-v1/02-dev-seed-assertion/_story.md

@@ -3,7 +3,7 @@ id: 02-dev-seed-assertion
 epic: conformance-hardening-v1
 title: Extend assertFeatureConformance to all bind-dev-seed paths
 type: technical-story
-status: todo
+status: done
 feature: <cross-feature>
 depends-on: [01-ast-manifest-source]
 blocks: []
@@ -21,9 +21,9 @@ at its tail, matching the bind-production pattern.
 - Behavioural changes to dev-seed binders
 
 ## Tasks
-- [ ] Update auth bind-dev-seed
-- [ ] Update blog bind-dev-seed
-- [ ] Update media bind-dev-seed
-- [ ] Update navigation bind-dev-seed
-- [ ] Update marketing-pages bind-dev-seed
-- [ ] Verify pnpm test passes
+- [x] Update auth bind-dev-seed
+- [x] Update blog bind-dev-seed
+- [x] Update media bind-dev-seed
+- [x] Update navigation bind-dev-seed
+- [x] Update marketing-pages bind-dev-seed
+- [x] Verify pnpm test passes