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.

config/orchestration.yaml

@@ -32,9 +32,89 @@ redis:
   ttl_sec: 1800
 
 classifier:
-  # heuristic | hybrid (default) | llm
   mode: hybrid
   llm_model: gigachat-classifier
   low_confidence_threshold: 0.6
   timeout_sec: 15
   max_tokens: 64
+
+# Strong Max plan → cheap coder workers/executor → conditional DeepSeek verify
+hierarchical:
+  enabled: true
+  trigger_tiers: [COMPLEX, REASONING]
+  header: X-AI-Orchestrate  # off | auto | force
+  planner_model: novita-planner
+  verifier_model: novita-verifier
+  planner_fallback: b-complex
+  verifier_fallback: b-complex
+  verify_policy: on_fail_or_hard
+  verify_input: digests
+  synthesize_model: a-medium-code
+  plan_confirm: true
+  agent_executor_model: a-medium-code
+  agent_escalate_model: b-complex
+  agent_escalate_after_edit_failures: 2
+  skip_synthesize_if_single: true
+  max_subtasks: 3
+  max_verify_retries: 1
+  plan_max_tokens: 1024
+  verify_max_tokens: 384
+  synthesize_max_tokens: 1024
+  worker_max_tokens: 768
+  wall_clock_sec: 600
+  digest_chars: 300
+  call_timeout_sec: 300
+  # First turn (kickstart read) can stay longer; after read_file body Coder hangs —
+  # tool_loop uses short timeout + escalate_after_read → DeepSeek.
+  executor_timeout_sec: 90
+  executor_num_retries: 0
+  executor_input_chars: 16000
+  executor_tool_loop_chars: 12000
+  executor_tool_loop_timeout_sec: 45
+  executor_newest_tool_chars: 3500
+  executor_minimal_context: true
+  executor_max_tools: 6
+  executor_tool_desc_chars: 120
+  executor_tools_full_chars: 8000
+  executor_max_tokens: 1024
+  executor_use_stream: false
+  executor_synthetic_on_timeout: true
+  # First turn only: synthetic read_file on plan path if model returns prose.
+  # Mid-loop still stops (no fake edits).
+  executor_synthetic_mode: kickstart_only
+  executor_max_synthetic_continues: 1
+  executor_max_edit_failures: 4
+  executor_midloop_model_retry: true
+  executor_midloop_escalate: true
+  # After successful read_file skip DeepSeek (was 408→400 loop) → edit_file
+  executor_force_edit_after_read: true
+  # After a successful read_file, skip cheap coder — it stalls on fat tool results
+  executor_escalate_after_read: true
+  # Rewrite read_file on already-read paths → edit (breaks re-read loops)
+  executor_rewrite_reread: true
+  # When model returns 200 without tool_calls: one escalate retry before kickstart
+  executor_no_tools_escalate: true
+  # After plan approve: 1) deterministic path index 2) if gaps → cheap find_* model
+  path_resolve_enabled: true
+  path_resolve_model: a-simple
+  path_resolve_timeout_sec: 45
+  path_resolve_max_tools: 3
+  # DevOps (*.calentiq.com / Bad Gateway): probe live ports before edit
+  runtime_probe_enabled: true
+  runtime_probe_timeout_sec: 8
+  # Optional: ssh host for docker inspect (empty = TCP probe from gateway only)
+  runtime_probe_ssh_host: ""
+  # Quiet Zed: milestones only (no ctx bars / LiteLLM waits / subtask dumps)
+  progress_verbose: false
+  show_context_fill: false
+  progress_in_content: true
+  stream_progress: true
+  context_window_tokens: 32768
+  plan_input_chars: 48000
+  llm_cache_ttl_sec: 3600
+  worker_map:
+    simple: a-simple
+    medium_code: a-medium-code
+    hard: b-complex
+  worker_map_max:
+    hard: c-complex