[Search]: a11y violations in Storybook stories #599

Problem

1. aria-allowed-attr — the With result and actions input carries
   aria-expanded and aria-controls on a plain text input. Neither is permitted
   on the implicit textbox role.
2. aria-valid-attr-value — aria-controls references a panel id that only
   exists while the panel is open (@if in one story, a CDK overlay in the other),
   so while closed it points at nothing.
3. landmark-unique — tedi-search renders a role="search" landmark named
   from its label. Sizes renders 9 and States 6, all named "Otsing", so screen
   reader users get an unusable landmark list.