fix: sort repertoire Années column reverse chronological (newest first)

TODO.md

@@ -46,4 +46,4 @@
 - [x] Wider heading scale (h1/h2/h3) for apropos/licence/charte pages: step-5 / step-3 / step-1
 - [x] Masquer le bloc "Durée" sur la page TFE quand aucune durée n'est encodée (ni pages ni minutes)
 - [x] Fix: locked_year cleared on edit — edit dialog didn't populate the field, so any edit cleared the locked academic year
-- [x] Consistent scrollbar styling across browsers (WebKit/Blink/Firefox): custom properties in colors.css, unified rules in base.css, removed redundant declarations
+- [x] Fix repertoire Années column: sort reverse chronological (newest first) instead of ascending alpha

app/templates/partials/repertoire-index.php

@@ -115,7 +115,8 @@ foreach ($filterColumns as $col) {
 // viable entries at the top so users don't have to scroll past faded ones.
 $sortMatchedFirst = fn($a, $b) =>
     ($b['matched'] <=> $a['matched']) ?: strcasecmp($a['value'], $b['value']);
-usort($repData['years'],          $sortMatchedFirst);
+usort($repData['years'], fn($a, $b) =>
+    ($b['matched'] <=> $a['matched']) ?: ($b['value'] <=> $a['value']));
 usort($repData['ap_programs'],    $sortMatchedFirst);
 usort($repData['orientations'],   $sortMatchedFirst);
 usort($repData['finality_types'], $sortMatchedFirst);