changes.txt #6: sync homepage "Latest news" from the News hub

Add tools/build_listings.py: copies the top 3 cards from each language's News
hub into the homepage "Latest news" block (marker-wrapped), so editing the News
page now updates the homepage. The News hub stays the hand-edited source of truth
(it may hold curated teaser cards without a detail page).

Also: fix the Gallery meta description (was a copy of the FAQ text) and add a
durable gallery override to seo_inject.py; refresh llms.txt / links-for-bots.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

si/gallery/index.html

@@ -22,7 +22,7 @@
       gtag('config', 'G-WVYV807VSS');
     </script>
     <script src="/consent.js" defer></script>
-    <meta name="description" content="Kratki odgovori na vprašanja, ki jih makedonski študenti najpogosteje postavljajo o študiju in življenju v Sloveniji, prijave, prebivanje, delo, nastanitev in več.">
+    <meta name="description" content="Pogled nazaj na dogodke, druženja in trenutke, ki gradijo skupnost MSOS — prebrskajte foto-albume iz makedonskega študentskega življenja v Sloveniji.">
     <link rel="canonical" href="https://msosorg.com/si/gallery/">
     <link rel="alternate" hreflang="en" href="https://msosorg.com/en/gallery/">
     <link rel="alternate" hreflang="mk" href="https://msosorg.com/mk/gallery/">
@@ -31,7 +31,7 @@
     <meta property="og:type" content="website">
     <meta property="og:site_name" content="Makedonska študentska organizacija v Sloveniji">
     <meta property="og:title" content="Galerija - MSOS">
-    <meta property="og:description" content="Kratki odgovori na vprašanja, ki jih makedonski študenti najpogosteje postavljajo o študiju in življenju v Sloveniji, prijave, prebivanje, delo, nastanitev in več.">
+    <meta property="og:description" content="Pogled nazaj na dogodke, druženja in trenutke, ki gradijo skupnost MSOS — prebrskajte foto-albume iz makedonskega študentskega življenja v Sloveniji.">
     <meta property="og:url" content="https://msosorg.com/si/gallery/">
     <meta property="og:image" content="https://msosorg.com/images/og-default.jpg">
     <meta property="og:locale" content="sl_SI">
@@ -39,7 +39,7 @@
     <meta property="og:locale:alternate" content="mk_MK">
     <meta name="twitter:card" content="summary_large_image">
     <meta name="twitter:title" content="Galerija - MSOS">
-    <meta name="twitter:description" content="Kratki odgovori na vprašanja, ki jih makedonski študenti najpogosteje postavljajo o študiju in življenju v Sloveniji, prijave, prebivanje, delo, nastanitev in več.">
+    <meta name="twitter:description" content="Pogled nazaj na dogodke, druženja in trenutke, ki gradijo skupnost MSOS — prebrskajte foto-albume iz makedonskega študentskega življenja v Sloveniji.">
     <meta name="twitter:image" content="https://msosorg.com/images/og-default.jpg">
     <script type="application/ld+json">{"@context":"https://schema.org","@type":"Organization","name":"Makedonska študentska organizacija v Sloveniji","alternateName":"MSOS","url":"https://msosorg.com/si/","logo":"https://msosorg.com/images/1-logo.png","email":"info@msosorg.com","address":{"@type":"PostalAddress","streetAddress":"Masarykova cesta 24","postalCode":"1000","addressLocality":"Ljubljana","addressCountry":"SI"},"sameAs":["https://www.facebook.com/msos.org","https://www.instagram.com/msosorg_com","https://www.linkedin.com/company/msos-org","https://www.youtube.com/@msosorg"]}</script>
     <link rel="icon" type="image/png" href="/favicon-96x96.png" sizes="96x96">