feed: Phase 2 fanout via outer product — activities ∘.× audience, flatten, edge-guard, dedupe + 29 tests

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-06 16:40:34 +00:00
parent e7501bdf8f
commit 915f51b2b6
7 changed files with 384 additions and 15 deletions
--- a/lib/feed/scoreboard.json
+++ b/lib/feed/scoreboard.json
@@ -1,8 +1,9 @@
 {
  "suites": {
-    "basic": {"pass": 30, "fail": 0}
+    "basic": {"pass": 30, "fail": 0},
+    "fanout": {"pass": 29, "fail": 0}
  },
-  "total_pass": 30,
+  "total_pass": 59,
  "total_fail": 0,
-  "total": 30
+  "total": 59
 }