deploy.sh: per-target health wait; 20 min for Dankclaw cold loads

Cold loads after the cache drop measured 17 minutes on 2026-08-13, longer
than the previous 600s wait. HEALTH_WAIT[dankclaw]=600 iterations (20 min),
dankserver stays at 300 (10 min). AGENTS.md: update cold-load figure.

scripts/deploy.sh

@@ -31,7 +31,7 @@ set -euo pipefail
 # ---------------------------------------------------------------------------
 # Target configuration
 # ---------------------------------------------------------------------------
-declare -A REMOTE_USER REMOTE_HOST REMOTE_DIR SERVICE SERVICE_HEALTH DROP_CACHES HELPER
+declare -A REMOTE_USER REMOTE_HOST REMOTE_DIR SERVICE SERVICE_HEALTH DROP_CACHES HELPER HEALTH_WAIT
 
 REMOTE_USER[dankclaw]=dank
 REMOTE_HOST[dankclaw]=dankclaw
@@ -44,6 +44,9 @@ DROP_CACHES[dankclaw]=1
 # Passwordless restart helper (root-owned, installed via /etc/sudoers.d/frank-large).
 # When present, deploy.sh uses it instead of inline sudo commands.
 HELPER[dankclaw]="/usr/local/sbin/frank-restart-large.sh"
+# Health wait in iterations of 2s. Cold loads after the cache drop measured
+# at up to 17 minutes on 2026-08-13; 600 iterations = 20 minutes.
+HEALTH_WAIT[dankclaw]=600
 
 REMOTE_USER[dankserver]=dank
 REMOTE_HOST[dankserver]=dankserver
@@ -52,6 +55,7 @@ SERVICE[dankserver]="frank-default-small"
 SERVICE_HEALTH[dankserver]="http://127.0.0.1:7770/health"
 DROP_CACHES[dankserver]=0
 HELPER[dankserver]="/usr/local/sbin/frank-restart-small.sh"
+HEALTH_WAIT[dankserver]=300
 
 TARGET="${1:-}"
 DRY_RUN=0
@@ -177,7 +181,8 @@ if [ "$DRY_RUN" = "1" ]; then
 else
     echo "[4/4] Waiting for health endpoint ${SERVICE_HEALTH[$TARGET]} (via ssh)..."
     HEALTH_URL="${SERVICE_HEALTH[$TARGET]}"
-    for i in $(seq 1 300); do
+    HEALTH_ITERS="${HEALTH_WAIT[$TARGET]:-300}"
+    for i in $(seq 1 "$HEALTH_ITERS"); do
         if ssh "$REMOTE" "curl -sf '$HEALTH_URL'" > /dev/null 2>&1; then
             echo "  Service healthy after approx $((i * 2))s"
             echo ""
@@ -186,6 +191,6 @@ else
         fi
         sleep 2
     done
-    echo "FAIL: Service did not become healthy in 600s"
+    echo "FAIL: Service did not become healthy in $((HEALTH_ITERS * 2))s"
     exit 1
 fi