pipeio_config_patch (original) — generate config.yml registry + params patch

Goal

(promoted from note)

Context

(see source note)

Prompt

Subsumed by the refined pipeio_config_patch task (task-arash-20260325-213439). This capture contains the original simpler spec. Merge into the refined task.

Reference capture: 20260325-210914-b3ddb5.

Acceptance Criteria

• [ ]

Result

(pending)