fix(07-06): launch-gate decisions — KV cron retune to 720/day (the $0 law holds), brand sweep araharah→arah² across user-facing copy, menu button text

bot/wrangler.jsonc

@@ -28,10 +28,13 @@
   // (docs/ROAD-GRAPH.md is the fork contract). The bucket name is public
   // configuration, never a secret.
   "r2_buckets": [{ "binding": "ROAD_GRAPH", "bucket_name": "araharah-graphs" }],
-  // The repo's FIRST Cron Trigger (06-07, D-11): 60 s scan; card cadence
-  // decided in code (CARD_CADENCE_S 180) — D-11's 60–120 s window. The tick
-  // is STATELESS (zero KV writes — the free-plan budget law). Local test:
-  // curl "http://localhost:8787/cdn-cgi/local/scheduled" against `wrangler dev`.
-  "triggers": { "crons": ["*/1 * * * *"] },
+  // The repo's FIRST Cron Trigger (06-07, D-11): */2 scan (LAUNCH-GATE decision
+  // 2025-10-25 — the $0 law holds: 2-min ticks × 1 list-op = 720/day, inside the
+  // free plan's 1,000/day KV-list ceiling; card cadence is 240 s in code
+  // (CARD_CADENCE_S). The tick is STATELESS (zero KV writes — the budget law).
+  // Local test: curl "http://localhost:8787/cdn-cgi/local/scheduled" under
+  // `wrangler dev`. 90 s granularity is NOT cron-expressible — */2 is the
+  // coarsest cadence that stays under the ceiling while honoring D-11's spirit.
+  "triggers": { "crons": ["*/2 * * * *"] },
   "kv_namespaces": [{ "binding": "chat_sessions", "id": "59f58a54bc44483e89872b20a005a5eb" }]
 }