Publishes all 210 public built-in shortcuts as reviewed Agent-visible
leaf tools across 16 product groups, with stable canonical identities,
executable +shortcut CLI paths, parameter and cross-parameter
constraints, selection guidance, interface metadata, and runtime-aligned
safety/confirmation semantics. Catalog grows from 603 to 813 tools.
* fix: surface invalid sheet and todo targets
* docs: record invalid target fixes
* fix: expose todo attachment listing schema
* fix: make Windows helper coverage portable
* test: run quality regressions in platform coverage