Modules and workspace

Module is the registry contract: info() returns ModuleInfo { name, description, version, parameters }. ModuleRegistry registers, unregisters, gets and lists modules; duplicate or empty names are typed errors.

Workspace::open(root) creates the directory. Each run lives in runs/<id>/run.json as a RunRecord { id, module, input, status, outputs, data, created }; write_run, read_run and runs are the on-disk API. The browser has no filesystem, so archive_records serializes the records into a ZIP and read_archived_records reads it back (WASM workspace_archive and workspace_read_archive).

RunStatus is Queued, Running, Done, Failed or Cancelled; Report { run_id, title, summary, sections, references } with ReportSection { heading, body } turns a run into Markdown with to_markdown; TestModule/test_module() is the trivial module used by the registry tests; JobStatus is the job-queue state.

Jobs

JobQueue is a FIFO of Job { id, module, parameters, status }. submit returns the id; start_next, finish, fail and cancel move the state through Queued, Running, Done, Failed and Cancelled.