fix: preserve bigint batch identities in news AI queries

Use BIGINT casts for JSON batch references in queue filters, retries and legacy job reconciliation. Cover real large batch references and absent 64-bit IDs in isolated PostgreSQL acceptance.

backend/src/alphapulse/api/risk.py

@@ -4,7 +4,7 @@ from enum import IntEnum
 from typing import Annotated, Literal
 from fastapi import APIRouter, Body, Depends, HTTPException, Query
 from pydantic import BaseModel, Field, model_validator
-from sqlalchemy import select, func, text
+from sqlalchemy import select, func, text, BigInteger
 from sqlalchemy.ext.asyncio import AsyncSession
 from alphapulse.ai.llm import Effort
 from alphapulse.api.response import success
@@ -437,7 +437,7 @@ async def reprocess_retry(identifier: int, session: DB):
         await session.execute(update(ReprocessItem).where(ReprocessItem.job_id==job.id,ReprocessItem.state=='failed').values(state='pending',error=None))
     outlook_ids = {f['id'] for f in job.failures if f['stage'] == 'outlook'}
     snapshots = (await session.scalars(select(RiskSnapshot).where(RiskSnapshot.id.in_(outlook_ids), RiskSnapshot.state == 'failed',
-        RiskSnapshot.quotes['job_id'].as_integer() == job.id))).all()
+        RiskSnapshot.quotes['job_id'].astext.cast(BigInteger) == job.id))).all()
     for snapshot in snapshots: snapshot.quotes = {**snapshot.quotes, 'retry_requested': True}
     from alphapulse.models.risk import NewsEvent
     for stage, model in (('analysis', NewsSummary), ('events', NewsEvent)):

backend/src/alphapulse/news_risk/queue.py

@@ -1,7 +1,7 @@
 """Queue presentation combines durable work with short-lived execution steps."""
 import json
 from datetime import UTC, datetime
-from sqlalchemy import select, func, or_, exists
+from sqlalchemy import select, func, or_, exists, BigInteger
 from alphapulse.models import NewsItem
 from alphapulse.models.risk import (ReprocessItem, ReprocessTarget, ArticleAnalysis, NewsSummary, NewsEvent, RiskSnapshot, RiskSettings, ReprocessJob)
 from alphapulse.core.redis import redis
@@ -61,15 +61,15 @@ async def listing(session, state, stage, origin, job_id, page, limit):
             if origin=='realtime':continue
             if job_id:query=query.where(model.job_id==job_id)
         elif kind in ('analysis','events'):
-            batch=model.review_config['job_id'].as_integer()
+            batch=model.review_config['job_id'].astext.cast(BigInteger)
             if origin:query=query.where(batch.is_not(None) if origin=='history' else batch.is_(None))
             if job_id:
                 tracked=exists(select(ReprocessTarget.id).where(ReprocessTarget.job_id==job_id,
                     ReprocessTarget.kind==kind,ReprocessTarget.object_id==model.id))
                 query=query.where(or_(tracked,batch==job_id))
         elif kind=='outlook':
-            if job_id:query=query.where(model.quotes['job_id'].as_integer()==job_id)
-            if origin:query=query.where(model.quotes['job_id'].as_integer().is_not(None) if origin=='history' else model.quotes['job_id'].as_integer().is_(None))
+            if job_id:query=query.where(model.quotes['job_id'].astext.cast(BigInteger)==job_id)
+            if origin:query=query.where(model.quotes['job_id'].astext.cast(BigInteger).is_not(None) if origin=='history' else model.quotes['job_id'].astext.cast(BigInteger).is_(None))
         elif job_id or origin=='history':continue
         count = await session.scalar(select(func.count()).select_from(query.subquery()))
         total += count

backend/src/alphapulse/news_risk/reprocess.py

@@ -1,5 +1,5 @@
 """Explicit bounded historical jobs, sharing the normal news pipeline."""
-from sqlalchemy import select, text, update
+from sqlalchemy import select, text, update, BigInteger
 from alphapulse.core.db import SessionLocal
 from alphapulse.models import NewsItem
 from alphapulse.models.risk import RiskSettings, ReprocessJob, ReprocessItem, ArticleAnalysis, NewsSummary, EventMember
@@ -68,7 +68,7 @@ async def process_job(item_index=None):
                 inputs = await reading_inputs(session, datetime.now(UTC)-timedelta(hours=72))
                 key = briefing.fingerprint(briefing.semantic_packages(inputs), job.settings['configurations']['outlook']['rules'])
                 snapshot = await session.scalar(select(RiskSnapshot).where(
-                    RiskSnapshot.quotes['job_id'].as_integer() == job.id,
+                    RiskSnapshot.quotes['job_id'].astext.cast(BigInteger) == job.id,
                     RiskSnapshot.quotes['fingerprint'].as_string() == key).order_by(RiskSnapshot.id.desc()).limit(1))
                 if snapshot is None or snapshot.state == 'processing' or snapshot.quotes.get('retry_requested'): return
                 if snapshot.state == 'failed':