fix(ea): remove weekly_strategy/meta_analysis from autonomous engine triggers (Phase 1 stopgap)

Critic-approved 3-point revision (REVISE → adopted):
1. Disable weekly_insight trigger at definition (line 279-285) — EA no
   longer evaluates the 6h / >=5 ai_insights condition that fired
   _generate_strategy_report without force_tg_alert=True.
2. Remove the openclaw weekly/meta dispatch table branches (line 591-606).
   The 5 actions (generate_strategic_analysis, generate_weekly_strategy,
   generate_market_analysis, generate_pricing_strategy,
   generate_meta_analysis) now fall through to the existing
   `raise ValueError(f"Unrecognized step: ...")` at line 631, which
   _execute_decision's try/except converts into a circuit-breaker failure.
   This is the correct failure semantics critic asked for.
3. Convert _generate_strategy_report / _generate_meta_report into hard
   RuntimeError raisers and drop their imports of
   openclaw_strategist_service. Deep insurance: any future caller crashes
   immediately instead of silently bypassing dedupe.

Evidence: ai_insights logged 35+ duplicate weekly_strategy sends in 7 days
because EA's `_generate_strategy_report` invoked
generate_weekly_strategy_report() without force_tg_alert=True, bypassing
the run_scheduler.py weekly dedupe gate.

Out of scope (per task contract):
- run_scheduler.py:115 Monday 06:00 schedule — preserved (sole owner)
- services/openclaw_strategist_service.py — owned by B-series (SQL)
- Other EA triggers (price_drop_alert / market_opportunity /
  threat_escalation / code_exception / resource_optimization) — preserved
- Other dispatch branches (hermes / nemotron / auto_heal / code_fix /
  price_adjustment review) — preserved
- Did NOT add force_tg_alert=True defensive layer (critic flagged as
  anti-pattern)
- Did NOT touch _TRIGGER_TO_DECISION_TYPE / _ALLOWED_ACTION_TYPES

Not pushed, not deployed. D1 deployment will be issued separately and
must use `docker compose up -d --no-deps --force-recreate momo-scheduler`
(per feedback_compose_restart_vs_up).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

services/elephant_alpha_autonomous_engine.py

@@ -280,7 +280,8 @@ class ElephantAlphaAutonomousEngine:
                 trigger_type="weekly_insight",
                 conditions={"min_new_insights": 5, "cooldown_hours": 6},
                 threshold=0.7,
-                enabled=True,
+                # weekly_strategy 由 run_scheduler.py 週一 06:00 統一發送，EA 不再 6h 觸發（防 35+/週重複）
+                enabled=False,
             ),
         ]
 
@@ -588,22 +589,11 @@ class ElephantAlphaAutonomousEngine:
                 )
             return
 
-        if agent_type == "openclaw" and action in (
-            "generate_strategic_analysis",
-            "generate_weekly_strategy",
-            "generate_market_analysis",
-            "generate_pricing_strategy",
-        ):
-            return await self._run_with_timeout(
-                self._generate_strategy_report,
-                timeout=SSH_COMMAND_TIMEOUT,
-            )
-
-        if agent_type == "openclaw" and action == "generate_meta_analysis":
-            return await self._run_with_timeout(
-                self._generate_meta_report,
-                timeout=SSH_COMMAND_TIMEOUT,
-            )
+        # NOTE: openclaw weekly_strategy / meta_analysis / strategic_analysis /
+        # market_analysis / pricing_strategy dispatch removed — weekly_strategy 由
+        # run_scheduler.py 週一 06:00 統一發送（防 EA 6h 重複觸發 35+/週）。
+        # 若 orchestrator Gemini 仍回傳這些 action，會落到下方 raise ValueError，
+        # 由 _execute_decision 的 try/except 捕捉並計入 circuit breaker。
 
         if action in {"auto_heal", "resource_optimization", "optimize_resources", "handle_exception"}:
             return await self._run_with_timeout(
@@ -644,12 +634,19 @@ class ElephantAlphaAutonomousEngine:
         )
 
     async def _generate_strategy_report(self) -> Any:
-        from services.openclaw_strategist_service import generate_weekly_strategy_report
-        return await self._run_with_timeout(generate_weekly_strategy_report, timeout=SSH_COMMAND_TIMEOUT)
+        # 深層保險：即便未來新增 caller，此 method 仍立即崩，避免 EA 再度繞過 dedupe
+        # 重複發送 weekly_strategy。weekly_strategy 路徑唯一擁有者：run_scheduler.py 週一 06:00。
+        raise RuntimeError(
+            "EA autonomous engine no longer generates weekly/meta reports — "
+            "owned by run_scheduler.py"
+        )
 
     async def _generate_meta_report(self) -> Any:
-        from services.openclaw_strategist_service import generate_meta_analysis_report
-        return await self._run_with_timeout(generate_meta_analysis_report, timeout=SSH_COMMAND_TIMEOUT)
+        # 同 _generate_strategy_report：meta_analysis 不再由 EA 觸發。
+        raise RuntimeError(
+            "EA autonomous engine no longer generates weekly/meta reports — "
+            "owned by run_scheduler.py"
+        )
 
     def _run_auto_heal(self, error_type: str, context: Dict[str, Any]) -> Any:
         from services.auto_heal_service import auto_heal_service