Digital Trials pipeline configured for WES

Source-only snapshot of the cluster branch for WES execution. Large
reference files (HPA/MANE/ensemble FASTA, model weights, ~597 MB) are
omitted: they are baked into the container images at build time and
mounted from the dreamdock-data PVC at runtime, and exceed the Gitea
request size limit.

Pipeline entry point is main.nf, which orchestrates the biotransformer,
conplex and tissue modules as a single workflow. Ligand inputs are read
from the eureka workspace; protein_zarr and chembl_db come from the
dreamdock-data PVC.

digital-trial/main_tissue.nf

@@ -0,0 +1,22 @@
+nextflow.enable.dsl=2
+
+
+process TISSUE_DISTRIBUTION {
+    container "${params.container_tissue}"
+    containerOptions "${params.containerOptions}"
+    publishDir "${params.outdir}/${params.project_name}/tissue_distribution", mode: 'copy'
+    debug true
+
+    input:
+     path interaction
+     
+    output:
+     path "*tissue_distribution.tsv", emit: tissue_dist
+     
+    script:
+    """
+    . activate tissue
+ 
+    python3 /home/omic/drug_tissue_distribution.py --file_name ${interaction} 
+    """
+}