dsh-subagent-model-router

LIMITATIONS

Known limitations

DSH rc.6 has no additive slot inside a subagent catalog row, so the plugin owns the existing `subagent-catalog` header cell to render row chips. It claims that cell by registering at `priority: -1` — a list cell renders its lowest live priority, and the host's own entry sits at the default `0`. The `subagent-model` cell is registered the same way so a host build that also fills it stays shadowed rather than clashing. Catalog interaction changes in DSH must be mirrored here until the host exposes a row extension slot or renders `subagentModelRoute` itself. Better Sidebar's public tab registry is the supported integration seam. The router does not scrape foreign DOM, inject into native Tasks rows, or modify Better Sidebar source. The registered tab is optional and scoped to the service lifecycle; if Better Sidebar is unavailable, native headers, catalogs, settings, and model chips continue unchanged.