* feat(ui): toggle tool call input yaml * ui: rename tool input toggle and add IO headers * ui: add input/output accordions in tool calls * ui: refine tool IO accordion styling * ui: remove extra padding around IO sections * ui: remove semibold from IO headers * feat(ui): add tool input visibility preference * fix(ui): scope tool input toggle to current tool call * ui: left-align tool IO header text * fix(ui): let palette tool input visibility override per-call * ui: default tool input visibility to collapsed * fix(ui): expand read tool calls on error --------- Co-authored-by: Shantur Rathore <i@shantur.com>
Adds Spanish, French, Russian, Japanese, and Simplified Chinese catalogs and wires supported locales into the i18n layer.