Add explicit reviewed summaries for aitable view get/update subcommands so Agents
can distinguish filter, sort, group, visible-fields, aggregate, card and other
view operations. Regenerate sibling-disambiguation avoid_when entries from the
new summaries, making cross-tool guidance precise instead of generic.
Results: 395/504 tools carry sibling-command disambiguation and reviewed coverage
rises to 104/504. drift/catalog gates and go test ./internal/cli pass.