decommission(F2): retirar smoke test PostSync de polymarket-bot

El Job notificaba a Telegram tras cada sync; en decomisión ya no hay
deploys que verificar y sus avisos serían ruido durante el apagado.

polymarket-bot/postsync-smoke-test.yaml

@@ -1,68 +0,0 @@
-apiVersion: batch/v1
-kind: Job
-metadata:
-  name: postsync-smoke-test
-  namespace: polymarket-bot
-  annotations:
-    argocd.argoproj.io/hook: PostSync
-    argocd.argoproj.io/hook-delete-policy: HookSucceeded
-spec:
-  ttlSecondsAfterFinished: 600
-  backoffLimit: 0
-  template:
-    spec:
-      restartPolicy: Never
-      containers:
-      - name: smoke-test
-        image: curlimages/curl:latest
-        env:
-        - name: TELEGRAM_BOT_TOKEN
-          valueFrom:
-            secretKeyRef:
-              name: telegram-notify-infisical
-              key: TELEGRAM_BOT_TOKEN
-        - name: TELEGRAM_CHAT_ID
-          valueFrom:
-            secretKeyRef:
-              name: telegram-notify-infisical
-              key: TELEGRAM_CHAT_ID
-        command: ["/bin/sh", "-c"]
-        args:
-          - |
-            set -e
-            API="http://api.polymarket-bot.svc.cluster.local:8000"
-            DASH="http://dashboard.polymarket-bot.svc.cluster.local:80"
-
-            notify() {
-              curl -s --max-time 10 -X POST \
-                "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
-                -d "chat_id=${TELEGRAM_CHAT_ID}" \
-                --data-urlencode "text=$1" \
-                > /dev/null || true
-            }
-
-            fail() {
-              notify "[FAIL] polymarket-bot PostSync: $1"
-              exit 1
-            }
-
-            echo "--- [1/3] GET /api/summary ---"
-            SUMMARY=$(curl -sf --max-time 15 --retry 3 --retry-delay 5 --retry-all-errors \
-              "$API/api/summary") || fail "GET /api/summary unreachable"
-            echo "$SUMMARY"
-            echo "$SUMMARY" | grep -qE '"paper_mode"\s*:\s*true' \
-              || fail "paper_mode is not true"
-            echo "OK"
-
-            echo "--- [2/3] GET /api/trades?status=open ---"
-            curl -sf --max-time 15 --retry 3 --retry-delay 5 --retry-all-errors \
-              "$API/api/trades?status=open" > /dev/null || fail "GET /api/trades unreachable"
-            echo "OK"
-
-            echo "--- [3/3] Dashboard HTTP 200 ---"
-            curl -sf --max-time 15 --retry 3 --retry-delay 5 --retry-all-errors \
-              "$DASH/" > /dev/null || fail "dashboard returned non-200"
-            echo "OK"
-
-            notify "[OK] polymarket-bot PostSync passed"
-            echo "=== polymarket-bot: all smoke tests passed ==="