discord: retire per-trade pings, add daily sharp digest; trust: v2 self-certify + invalidated-wallet fallback

* per-trade Discord pings removed everywhere: copybot placement/settle/startup
  alerts silenced (engine.webhook forced off), webhook_receiver.py archived,
  Procfile removed. The ONLY Discord output is now live/discord_daily.py at the
  end of the daily pipeline: one embed listing every watch_sharps wallet with a
  Polymarket profile link + 30D conviction win% / record / P&L.

* trust.py fixes found on the first scheduled run (sharp list collapsed 25->7):
  - Polymarket rewrites endDate after resolution, so freshly re-pulled wallets'
    corrected res_t stopped matching the stale cross-wallet consensus
    (374/454 of iohihoo's rows wrongly distrusted). v2 rows with resolved=TRUE
    are now self-certifying (resolved=TRUE implies endDate-based res_t observed
    post-end) — consensus only gates legacy rows.
  - daily.sh invalidates watchlist wallets by DELETING their pulled row; a
    transiently failed re-pull then dropped the wallet's entire history from
    the trusted set (the 0x73afc816 whale vanished). Legacy rows of wallets
    missing from pulled now fall back to trusting markets resolved >=14d ago.
  Re-run: 85 conviction wallets, 34 copy-positive sharps — whale/iohihoo/
  Stavenson/LSB1/Kruto all recovered.

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

LIVE_TEST.md

@@ -48,7 +48,8 @@ verified. Fix anything red before arming.
 
 It prints the caps, asks for the confirmation phrase, then baselines (no
 retro-copying) and waits for the next conviction trade from Kruto2027 /
-shisan888 / fortuneking / LSB1. Every placement pings Discord. Watch the first
+shisan888 / fortuneking / LSB1. Placements log to the console/Railway logs (per-trade Discord
+pings were retired 2026-07-04). Watch the first
 fill: order accepted → shares in the account (Polymarket UI) → on resolution,
 SETTLE line + auto-redeem tx hash.