fix: set WarpDemuX to 16 cores in SLURM config and rule default

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: jayhesselberth

cluster/slurm/config.yaml

@@ -79,7 +79,7 @@ set-resources:
   warpdemux:
     runtime: 360               # 6 hours
     mem_mb: 32000              # 32GB
-    cpus_per_task: 4
+    cpus_per_task: 16
 
   parse_warpdemux:
     runtime: 60                # 1 hour

workflow/rules/demux.smk

@@ -126,7 +126,7 @@ rule warpdemux:
             else "false"
         ),
         pod5_dirs=lambda wildcards: " ".join(get_run_pod5_dirs(wildcards.run_id)),
-    threads: config.get("warpdemux", {}).get("threads", 8)
+    threads: config.get("warpdemux", {}).get("threads", 16)
     shell:
         """
         warpdemux demux \