Splits the previous /opt:/opt:rw bind into two mounts to narrow the
writable scope of the container:
- /opt:/opt:ro — read-only mount for legacy/existing project
add-existing flow. resolveProjectPath still uses
PROJECT_ROOT_WHITELIST (/opt by default) so existing projects under
/opt/<name> (analytics, boolab, boocode itself) continue to resolve
and serve their file-tree via the read-only tools.
- /opt/projects:/opt/projects:rw — writable mount targeted at the
create-new-project bootstrap path.
Picked Option B from the spec (simpler than two scan roots):
PROJECT_ROOT_WHITELIST stays /opt, new BOOTSTRAP_ROOT env var defaults
to /opt/projects and is used by project_bootstrap.ts as the mkdir
target. Bootstrap path-escape check now compares against
BOOTSTRAP_ROOT.
Prereq: host must `mkdir -p /opt/projects` before next container
restart. Documented in CLAUDE.md and .env.example.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>