Upgrade COPASI/basico and modernize vcell-opt Docker image

- Upgrade copasi-basico 0.40 → 0.86, python-copasi 4.37.264 → 4.46.300
- Set minimum Python to 3.10 (matches Dockerfile and COPASI wheel availability)
- Fix report format: use separator='\t' parameter instead of inline '\\\t'
  body items, which new basico writes as literal backslashes
- Upgrade Dockerfile base from bullseye (EOL) to bookworm (Debian 12)
- Add gcc and python3-dev to Dockerfile for psutil compilation
- Fix deprecated poetry.dev-dependencies → poetry.group.dev.dependencies
- Regenerate poetry.lock

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

Author: jcschaff

pythonCopasiOpt/Dockerfile

@@ -1,7 +1,8 @@
-FROM python:3.10-slim-bullseye
+FROM python:3.10-slim-bookworm
 
 RUN apt -y update && apt -y upgrade &&  \
-    apt install -y curl
+    apt install -y curl gcc python3-dev && \
+    rm -rf /var/lib/apt/lists/*
 
 RUN mkdir -p /usr/local/app/vcell/installDir && \
     mkdir -p /usr/local/app/vcell/installDir/python/vcell_opt