chore(work): finish 01-trace-schema-foundation

docs/work/2026-05-14-library-evaluation-policy/01-trace-schema-foundation/_story.md

@@ -3,7 +3,7 @@ id: 01-trace-schema-foundation
 epic: 2026-05-14-library-evaluation-policy
 title: Trace schema module + docs/library-decisions/ foundation
 type: technical-story
-status: in-progress
+status: done
 feature: scripts
 depends-on: []
 blocks:
@@ -46,4 +46,4 @@ All four enforcement layers (skill, pre-commit check, generator templates, sandc
 
 ## Tasks
 
-- [ ] Create `scripts/library-decisions/schema.mjs` with Zod frontmatter schema (all fields from ADR-022 §4: `package`, `version`, `tier`, `decision`, `date`, `deciders`, `adr`, `filter-results` nested object with all 8 filter keys and their enum values, `verification-commands`, `accepted-cves` optional), plus `parseTrace(filePath)` and `validateTrace(raw)` exports; write `schema.test.mjs` covering valid round-trip, missing-field rejection, invalid-enum rejection, and optional `accepted-cves`; create `docs/library-decisions/_template.md` with full frontmatter schema + all 11 required headings in ADR-022 order; all gates pass on this single commit.
+- [x] Create `scripts/library-decisions/schema.mjs` with Zod frontmatter schema (all fields from ADR-022 §4: `package`, `version`, `tier`, `decision`, `date`, `deciders`, `adr`, `filter-results` nested object with all 8 filter keys and their enum values, `verification-commands`, `accepted-cves` optional), plus `parseTrace(filePath)` and `validateTrace(raw)` exports; write `schema.test.mjs` covering valid round-trip, missing-field rejection, invalid-enum rejection, and optional `accepted-cves`; create `docs/library-decisions/_template.md` with full frontmatter schema + all 11 required headings in ADR-022 order; all gates pass on this single commit.

docs/work/_state.json

@@ -1,5 +1,5 @@
 {
-  "updated_at": "2026-05-14T04:52:04.048Z",
+  "updated_at": "2026-05-14T05:13:36.660Z",
   "epics": {
     "2026-05-13-binder-wrap-helper": {
       "status": "done",
@@ -45,10 +45,10 @@
       "prd": "docs/work/prds/2026-05-14-library-evaluation-policy.prd.md",
       "stories": {
         "01-trace-schema-foundation": {
-          "status": "in-progress",
+          "status": "done",
           "title": "Trace schema module + docs/library-decisions/ foundation",
           "ac_total": 1,
-          "ac_completed": 0,
+          "ac_completed": 1,
           "depends_on": [],
           "blocks": []
         },
@@ -157,32 +157,31 @@
   "ready": [
     {
       "epic": "2026-05-14-library-evaluation-policy",
-      "story": "01-trace-schema-foundation",
+      "story": "02-pre-commit-check-script",
-      "title": "Trace schema module + docs/library-decisions/ foundation"
+      "title": "Pre-commit check script for library trace presence"
     },
     {
       "epic": "2026-05-14-library-evaluation-policy",
       "story": "03-claude-hooks",
       "title": "Claude PreToolUse / PostToolUse hooks for library-policy nudge"
-    }
-  ],
-  "blocked": [
-    {
-      "epic": "2026-05-14-library-evaluation-policy",
-      "story": "02-pre-commit-check-script",
-      "title": "Pre-commit check script for library trace presence",
-      "waiting_on": [
-        "2026-05-14-library-evaluation-policy/01-trace-schema-foundation"
-      ]
     },
     {
       "epic": "2026-05-14-library-evaluation-policy",
       "story": "04-evaluate-library-skill",
-      "title": "evaluate-library skill (SKILL.md + supporting files)",
+      "title": "evaluate-library skill (SKILL.md + supporting files)"
-      "waiting_on": [
-        "2026-05-14-library-evaluation-policy/01-trace-schema-foundation"
-      ]
     },
+    {
+      "epic": "2026-05-14-library-evaluation-policy",
+      "story": "07-generator-pre-shipped-traces",
+      "title": "Generator templates — pre-shipped traces for optional core packages"
+    },
+    {
+      "epic": "2026-05-14-library-evaluation-policy",
+      "story": "08-backfill-traces",
+      "title": "Backfill library traces for existing feature- and core-tier runtime deps"
+    }
+  ],
+  "blocked": [
     {
       "epic": "2026-05-14-library-evaluation-policy",
       "story": "05-human-guide",
@@ -199,22 +198,6 @@
         "2026-05-14-library-evaluation-policy/02-pre-commit-check-script"
       ]
     },
-    {
-      "epic": "2026-05-14-library-evaluation-policy",
-      "story": "07-generator-pre-shipped-traces",
-      "title": "Generator templates — pre-shipped traces for optional core packages",
-      "waiting_on": [
-        "2026-05-14-library-evaluation-policy/01-trace-schema-foundation"
-      ]
-    },
-    {
-      "epic": "2026-05-14-library-evaluation-policy",
-      "story": "08-backfill-traces",
-      "title": "Backfill library traces for existing feature- and core-tier runtime deps",
-      "waiting_on": [
-        "2026-05-14-library-evaluation-policy/01-trace-schema-foundation"
-      ]
-    },
     {
       "epic": "2026-05-14-library-evaluation-policy",
       "story": "09-claude-md-update",