Use v3 image with transformers 4.44.2 (EsmModel compatible)

Pin transformers<4.45 and use v3 tag to ensure K8s pulls
the corrected image with working EsmModel imports.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

main.nf

@@ -8,7 +8,7 @@ params.msa_server = 'https://api.colabfold.com'
 params.num_samples = 5
 
 process CHAI1 {
-    container 'harbor.cluster.omic.ai/omic/chai1:v2'
+    container 'harbor.cluster.omic.ai/omic/chai1:v3'
     publishDir params.outdir, mode: 'copy'
     stageInMode 'copy'
     maxForks 1

nextflow.config

@@ -3,7 +3,7 @@ docker {
 }
 
 process {
-    container = 'harbor.cluster.omic.ai/omic/chai1:v2'
+    container = 'harbor.cluster.omic.ai/omic/chai1:v3'
     memory = '32 GB'
     cpus = 4
 }