fix: increase max locks for large deletes

Author: schmidni

db/postgresql.conf

@@ -17,6 +17,7 @@ effective_cache_size = 24GB				# Assume OS uses 75% of RAM for cache
 work_mem = 512MB						# Large work_mem for fast aggregations
 maintenance_work_mem = 2GB				# Fast index builds and maintenance
 max_connections = 100					# Low to allow large work_mem per connection
+max_locks_per_transaction = 512			# Increased for many partitioned tables (default: 64)
 
 #------------------------------------------------------------------------------
 # PARALLELISM SETTINGS