feat: add pagination to equipment and licence search screens

as-talange-web/src/main/java/com/astalange/web/controller/LicenceController.java

@@ -139,14 +139,25 @@ public class LicenceController {
             @RequestParam(required = false) String numeroLicence,
             @RequestParam(required = false) String email,
             @RequestParam(required = false) String typeDemande,
+            @RequestParam(defaultValue = "0") int page,
+            @RequestParam(defaultValue = "20") int size,
             org.springframework.ui.Model model) {
 
         Saison saisonActive = saisonRepository.findByEstActiveTrue().orElse(null);
         org.springframework.data.jpa.domain.Specification<Licence> spec = buildLicenceSpecification(nom, prenom, categorieId, numeroLicence, email, typeDemande, saisonActive);
         
-        List<Licence> licences = licenceRepository.findAll(spec);
+        List<Licence> allLicences = licenceRepository.findAll(spec);
 
-        model.addAttribute("licences", licences);
+        int totalElements = allLicences.size();
+        int totalPages = (int) Math.ceil((double) totalElements / size);
+        if (page < 0) page = 0;
+        if (page >= totalPages && totalPages > 0) page = totalPages - 1;
+
+        int start = page * size;
+        int end = Math.min(start + size, totalElements);
+        List<Licence> pageContent = (start < totalElements) ? allLicences.subList(start, end) : List.of();
+
+        model.addAttribute("licences", pageContent);
         model.addAttribute("categories", categorieRepository.findAll());
         model.addAttribute("nomFilter", nom);
         model.addAttribute("prenomFilter", prenom);
@@ -155,6 +166,11 @@ public class LicenceController {
         model.addAttribute("emailFilter", email);
         model.addAttribute("typeDemandeFilter", typeDemande);
 
+        model.addAttribute("currentPage", page);
+        model.addAttribute("totalPages", totalPages);
+        model.addAttribute("totalElements", totalElements);
+        model.addAttribute("pageSize", size);
+
         return "parametrage/licences_recherche";
     }