Migrates the brand index off its inline view toggle to the shared
ViewModeToggle/CatalogHeader primitives from 10A, then adds the toolbox the
audit called out:
- Brand search: client-side, Turkish-locale fold over brandName; visible
X-clear button; the no-match panel exposes the original query
- In-plan brands rendered above locked ones with two sub-section headers
("Planındaki markalar" / "Plan dışı markalar"); locked section gets the
"upgrade to access" microcopy
- Hide-locked toggle with aria-pressed (also persisted as a click event so
we can size the cohort that prefers a clean view)
- Searching collapses the section split into one ranked list — matches
the "show me what I typed" mental model
- Locked brand cards/rows are now real `<Link to="/dashboard/subscription">`
buttons so the upgrade target is one tap; firing
`catalog_locked_brand_upgrade_clicked` with brand_name + surface
- `hover:-translate-y-0.5` (jittery on grid scroll) → `hover:scale-[1.02]`
- ARIA tablist replaced by the role="group" + aria-pressed pattern from
the shared ViewModeToggle — keyboard story actually works now
- Drops manual `encodeURIComponent(brand.brandName)` in `params`; TanStack
Router already encodes — caught the audit's double-encoding risk
New PostHog events: catalog_brands_viewed, catalog_brand_search_used,
catalog_hide_locked_toggled, catalog_view_mode_changed,
catalog_brand_clicked, catalog_locked_brand_upgrade_clicked.
Semih Yesilyurt
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