desktop/src/components/DimensionPicker.svelte

Comment 1, line 2

desktop/src/components/DimensionPicker.svelte:2

/**
   * Segmented grouping selector: total usage, model, Agent, or Agent plus model.
   * Selected buttons use blue with white text; others use white with gray borders.
   * Spacing is 2px, radius 6px, one row beside errors in the parent .dim-row.
   */