- Add expand_container_path() helper that resolves ~/ and $HOME/ prefixes
- Add get_manifest_home_dir() to compute /home/{user.name} or /root from manifest
- Set ENV HOME=... and ENV USER=... in generated Dockerfile for runtime compatibility
- Pass home_dir through instance creation and startup pipeline
- Expand mount targets in apply_resolved_profile() for regular profile mounts
- Expand mapping targets in _resolve_git_mount_mappings() for git mounts
- Expand working_directory and volume targets in _modify_compose_file()
- Update _prepare_manifest_instance to return home_dir alongside image tag
- Fetch tool_type early in start_instance to determine home_dir before profile application
Quality gates: pytest 188 passed, frontend typecheck clean
Addresses: home-path-expansion
- Add test_tool_instances_legacy.py with 8 unit tests:
- dockerfile definition type builds from template
- dockerfile build failure raises HTTP 500
- compose definition type renders template
- manifest compiler is NOT called for legacy types
- start_instance legacy/compose/dockerfile types all skip manifest flow
- start_instance manifest type correctly invokes compiler
- Mark T3.2 and T3.3 tasks complete in OpenSpec
- Add openspec/docs/tool-workshop-guide.md with user guide covering
definition types, manifest creation workflow, base definitions,
migration path, and permissions
Alex Blank