docs: scheduled legacy-meter captures for 2026-08-20/21

Automated activity-core captures. Both run with days=7 windows, confirming
the capture-script fix landed in the scheduled path and not just locally.
Zero retirement candidates in each: the 15 evidenced interfaces are retired
and the 4 remaining are held by the volume-scaled quiet ladder.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

docs/evidence/legacy-meter-weekly-review-20260820.json

@@ -1,12 +1,12 @@
 {
-  "captured_at": "2026-08-20T06:00:07.693350+00:00",
+  "captured_at": "2026-08-20T14:00:08.638290+00:00",
   "api_base": "http://127.0.0.1:8000",
   "workplan": "STATE-WP-0070",
   "retired_interfaces": [],
   "weekly_review": {
-    "generated_at": "2026-08-20T06:00:07.687814Z",
-    "window_start": "2026-08-13T06:00:07.633734Z",
-    "window_end": "2026-08-20T06:00:07.633734Z",
+    "generated_at": "2026-08-20T14:00:08.633195Z",
+    "window_start": "2026-08-13T14:00:08.555948Z",
+    "window_end": "2026-08-20T14:00:08.555948Z",
     "cadence": "weekly",
     "activity_core_handoff": {
       "activity_id": "statehub-legacy-interface-review",