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/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