chore(template-reset): update snapshots, fix lint, rebuild state

- Regenerate audit + realtime core-package e2e snapshots (template
  Phase-label changes altered file hashes)
- Fix pre-existing lint error in auth authentication.service.ts:
  rename unused params to _user / _sessionId, drop stale eslint-disable
  comments that were on wrong lines
- Mark story tasks 1-9 done; rebuild _state.json

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docs/work/_state.json

@@ -1,5 +1,5 @@
 {
-  "updated_at": "2026-05-13T07:43:50.648Z",
+  "updated_at": "2026-05-13T08:17:52.241Z",
   "epics": {
     "template-reset-v1": {
       "status": "in-progress",
@@ -9,7 +9,7 @@
           "status": "in-progress",
           "title": "Strip setup refs + archive history + rename ADR-012",
           "ac_total": 12,
-          "ac_completed": 0,
+          "ac_completed": 9,
           "depends_on": [],
           "blocks": []
         }