feat(regress-cron): daily 11:00 UTC regression-test on both Space + anchor

- HF Space: --quick mode (skip slow bridge smoke), every day 11:00 UTC
- Anchor: full suite incl bridge smoke (anchor has compute headroom)

Catches push breakage within 24h max. Logs to:
HF Space: $LOG_DIR/regression.log
Anchor: /data/logs/regression.log

Combined with monitor daemon (5min tick on Mac) + Discord notify on
state changes = fast feedback loop on any deployment regression.

bin/anchor/cron-loop.sh

@@ -133,6 +133,11 @@ while true; do
         done
     }
 
+    # Daily 11:00 UTC: regression test suite — catches push breakage early.
+    # Anchor runs the FULL suite (incl bridge smoke) since it has compute.
+    [[ $((M % 1440)) -eq 660 ]] && bash "${REPO}/bin/v2/regression-test.sh" \
+        >> /data/logs/regression.log 2>&1 &
+
     # ── Round 8 (worker keep-alive — anchor is durable, but defensive) ─
     [[ $((M % 30)) -eq 25 ]] && {
         # If any worker died, respawn (idempotent — checks pgrep first)

start.sh

@@ -479,6 +479,9 @@ while true; do
             --n 1000 --keep-target 200 \
             >> "$LOG_DIR/teachable.log" 2>&1 &
     }
+    # Daily 11:00 UTC: regression test suite (catches breakage post-push)
+    [[ $((M % 1440)) -eq 660 ]] && bash ~/.surrogate/bin/v2/regression-test.sh --quick \
+        >> "$LOG_DIR/regression.log" 2>&1 &
     # Weekly Sun 10:00 UTC: abstract-cot compress reasoning data
     [[ $((M % 10080)) -eq 600 ]] && {
         for f in "$DATA"/v2/verify-traces.jsonl "$DATA"/v2/self-improve/winners-*.jsonl; do