feat(agent): hierarchical executor with path resolve, runtime probe, quiet UI

Make Zed Agent closer to Cursor: deterministic DevOps path index, live Traefik
port probe before blind edits, stop-after-edit, and quieter Russian progress.

scripts/smoke-observer-request.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -euo pipefail
+ssh -o BatchMode=yes eventhub-ift bash -s <<'REMOTE'
+set -euo pipefail
+cd /opt/ai-router-stack
+set -a; source .env; set +a
+BASE="${PUBLIC_URL:-https://ai-router.ift.calentiq.com}"
+KEY="${ROUTER_API_KEY:-$LITELLM_MASTER_KEY}"
+echo "BASE=$BASE"
+# 1) Plan request (no tools) — hierarchical plan confirm
+curl -sS --max-time 120 "$BASE/v1/chat/completions" \
+  -H "Authorization: Bearer $KEY" \
+  -H "Content-Type: application/json" \
+  -H "X-AI-Orchestrate: force" \
+  -H "X-AI-Quality: balanced" \
+  -d '{
+    "model": "smart-router",
+    "stream": false,
+    "messages": [
+      {"role": "user", "content": "observer.ift.calentiq.com не работает - Bad Gateway почини"}
+    ]
+  }' | tee /tmp/agent-plan.json | python3 -c '
+import json,sys
+d=json.load(sys.stdin)
+msg=(d.get("choices") or [{}])[0].get("message") or {}
+print("=== PLAN CONTENT ===")
+print((msg.get("content") or "")[:2500])
+meta=d.get("x_router_meta") or {}
+print("=== META keys ===", sorted(meta.keys())[:30])
+print("mode", meta.get("mode"), "awaiting", meta.get("awaiting_plan_confirm"), "planner", meta.get("planner_model"))
+'
+REMOTE