Add a Proxify-style category filter and real client-side pagination to
the Events & Projects listing across all three languages (EN/SI/MK).
- Filter: a pill nav (All / Events / Student Life / Projects / Webinars)
plus a contextual sub-chip row for Events (Sports / Cultural /
Entertainment / Educational). Buttons carry stable data-filter /
data-subfilter keys and cards carry data-category / data-subcategory,
so a single language-agnostic handler drives all three locales.
- Pagination: replaces the hardcoded dead 1..10 links with real
client-side paging (9 per page). Shows a single page today and grows
automatically as content is added, with windowed page numbers,
enabled/disabled Prev/Next, and smooth scroll-to-top. Integrates with
the filter (resets to page 1, repaginates, hides when no matches).
- Show a localized empty-state message when a filter has no results.
- Nudge the filter block up and add space below it for even spacing.
- Drop the duplicate News pill (News has its own top-nav section) and
retag the placeholder card from announcements to projects so it stays
reachable.
Verified with jsdom across EN/SI/MK: filtering, sub-filtering, empty
state, single/multi-page navigation, and filter/pagination interaction.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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