chore(work): tick task in 05-backfill-template-collections

docs/work/_system/_state.json

@@ -1,5 +1,5 @@
 {
-  "updated_at": "2026-05-18T19:14:05.492Z",
+  "updated_at": "2026-05-18T19:18:08.546Z",
   "epics": {
     "binder-wrap-helper": {
       "status": "done",
@@ -191,7 +191,7 @@
           "status": "in-progress",
           "title": "Backfill existing template Payload collections with PII and retention metadata",
           "ac_total": 5,
-          "ac_completed": 3,
+          "ac_completed": 4,
           "depends_on": [],
           "blocks": [
             "06-compliance-generator-scripts"

docs/work/epics/compliance-manifests-pii-retention-subprocessors/05-backfill-template-collections/_story.md

@@ -9,7 +9,7 @@ depends-on:
   [01-pii-retention-type-primitives, 02-eslint-rule-pii-declaration-complete]
 blocks: [06-compliance-generator-scripts]
 created: 2026-05-18T17:52:09Z
-updated: 2026-05-18T19:14:05.330Z
+updated: 2026-05-18T19:18:08.386Z
 ---
 
 ## Goal
@@ -43,5 +43,5 @@ The generators (Story 06) walk Payload configs to produce `compliance/*.yml`. Wi
 - [x] Add `custom.pii` (`displayName` as `identification-username`) + `custom.retention` (daily purge, 30-day post-deletion hard-delete) to `auth` feature's Payload users collection — `PAYLOAD_AUTH_PII_DEFAULTS` covers email/credentials — all gates pass on this commit.
 - [x] Add `custom.retention` to `blog` feature's articles collection — all gates pass on this commit.
 - [x] Add `custom.retention` to `marketing-pages` feature's site-settings and pages collections — all gates pass on this commit.
-- [ ] Add `custom.retention` (and `custom.pii` on `uploadedBy` if the field exists) to `media` feature's media collection — all gates pass on this commit.
+- [x] Add `custom.retention` (and `custom.pii` on `uploadedBy` if the field exists) to `media` feature's media collection — all gates pass on this commit.
 - [ ] Add `custom.retention` to `navigation` feature's header collection — all gates pass on this commit.