feat: refactor KanbanFilters to use modular filter components

- Replaced inline priority and tag filtering logic with dedicated `PriorityFilters`, `TagFilters`, `GeneralFilters`, and `ColumnFilters` components for better organization and maintainability.
- Optimized layout to enhance responsiveness and user experience by restructuring the filter display into a grid format.
- Removed unused code related to previous filtering logic, streamlining the component.

src/components/kanban/KanbanFilters.tsx

@@ -6,13 +6,15 @@ import { TaskPriority, TaskStatus } from '@/lib/types';
 import { Button } from '@/components/ui/Button';
 import { Input } from '@/components/ui/Input';
 import { useTasksContext } from '@/contexts/TasksContext';
-import { getAllPriorities, getPriorityColorHex } from '@/lib/status-config';
 import { SORT_OPTIONS } from '@/lib/sort-config';
 import { useUserPreferences } from '@/contexts/UserPreferencesContext';
-import { ColumnVisibilityToggle } from './ColumnVisibilityToggle';
 import { useIsMobile } from '@/hooks/useIsMobile';
 import { JiraFilters } from './filters/JiraFilters';
 import { TfsFilters } from './filters/TfsFilters';
+import { PriorityFilters } from './filters/PriorityFilters';
+import { TagFilters } from './filters/TagFilters';
+import { GeneralFilters } from './filters/GeneralFilters';
+import { ColumnFilters } from './filters/ColumnFilters';
 
 export interface KanbanFilters {
   search?: string;
@@ -44,7 +46,7 @@ interface KanbanFiltersProps {
 }
 
 export function KanbanFilters({ filters, onFiltersChange, hiddenStatuses: propsHiddenStatuses, onToggleStatusVisibility }: KanbanFiltersProps) {
-  const { tags: availableTags, regularTasks, activeFiltersCount } = useTasksContext();
+  const { regularTasks, activeFiltersCount } = useTasksContext();
   const { preferences, toggleColumnVisibility } = useUserPreferences();
   
   // Utiliser les props si disponibles, sinon utiliser le context
@@ -197,41 +199,6 @@ export function KanbanFilters({ filters, onFiltersChange, hiddenStatuses: propsH
     });
   };
 
-
-  // Calculer les compteurs pour les priorités
-  const priorityCounts = useMemo(() => {
-    const counts: Record<string, number> = {};
-    getAllPriorities().forEach(priority => {
-      counts[priority.key] = regularTasks.filter(task => task.priority === priority.key).length;
-    });
-    return counts;
-  }, [regularTasks]);
-
-  // Calculer les compteurs pour les tags
-  const tagCounts = useMemo(() => {
-    const counts: Record<string, number> = {};
-    availableTags.forEach(tag => {
-      counts[tag.name] = regularTasks.filter(task => task.tags?.includes(tag.name)).length;
-    });
-    return counts;
-  }, [regularTasks, availableTags]);
-
-  const priorityOptions = getAllPriorities().map(priorityConfig => ({
-    value: priorityConfig.key,
-    label: priorityConfig.label,
-    color: priorityConfig.color,
-    count: priorityCounts[priorityConfig.key] || 0
-  }));
-
-  // Trier les tags par nombre d'utilisation (décroissant)
-  const sortedTags = useMemo(() => {
-    return [...availableTags].sort((a, b) => {
-      const countA = tagCounts[a.name] || 0;
-      const countB = tagCounts[b.name] || 0;
-      return countB - countA; // Décroissant
-    });
-  }, [availableTags, tagCounts]);
-
   return (
     <div className="bg-[var(--card)]/50 border-b border-[var(--border)]/50 backdrop-blur-sm">
       <div className="container mx-auto px-6 py-4">
@@ -339,110 +306,47 @@ export function KanbanFilters({ filters, onFiltersChange, hiddenStatuses: propsH
 
         {/* Filtres étendus */}
         <div className="mt-4 border-t border-[var(--border)]/50 pt-4">
-          {/* Grille responsive pour les filtres principaux */}
-          <div className="grid grid-cols-1 lg:grid-cols-[auto_1fr] gap-6 lg:gap-8">
-            {/* Filtres par priorité */}
-            <div className="space-y-3">
-              <label className="block text-xs font-mono font-medium text-[var(--muted-foreground)] uppercase tracking-wider">
-                Priorités
-              </label>
-              <div className="flex flex-wrap gap-1">
-                {priorityOptions.filter(priority => priority.count > 0).map((priority) => (
-                  <button
-                    key={priority.value}
-                    onClick={() => handlePriorityToggle(priority.value)}
-                    className={`flex items-center gap-2 px-2 py-1 rounded border transition-all text-xs font-medium ${
-                      filters.priorities?.includes(priority.value)
-                        ? 'border-cyan-400 bg-cyan-400/10 text-cyan-400'
-                        : 'border-[var(--border)] bg-[var(--card)] text-[var(--muted-foreground)] hover:border-[var(--border)]'
-                    }`}
-                  >
-                    <div 
-                      className="w-2 h-2 rounded-full"
-                      style={{ backgroundColor: getPriorityColorHex(priority.color) }}
-                    />
-                    {priority.label} ({priority.count})
-                  </button>
-                ))}
-              </div>
+          {/* Layout optimisé : 3 colonnes avec Tags très large à droite */}
+          <div className="grid grid-cols-1 xl:grid-cols-[auto_minmax(0,500px)_3fr] gap-4 lg:gap-6 items-start">
+            {/* Colonne 1 : Priorités + Généraux */}
+            <div className="space-y-4">
+              <PriorityFilters
+                selectedPriorities={filters.priorities}
+                onPriorityToggle={handlePriorityToggle}
+              />
+              
+              <GeneralFilters
+                showWithDueDate={filters.showWithDueDate}
+                onDueDateFilterToggle={handleDueDateFilterToggle}
+              />
             </div>
 
-            {/* Filtres par tags */}
-            {availableTags.length > 0 && (
-              <div className="space-y-3">
-                <label className="block text-xs font-mono font-medium text-[var(--muted-foreground)] uppercase tracking-wider">
-                  Tags
-                </label>
-                <div className="flex flex-wrap gap-1 max-h-32 overflow-y-auto">
-                  {sortedTags.filter(tag => (tagCounts[tag.name] || 0) > 0).map((tag) => (
-                    <button
-                      key={tag.id}
-                      onClick={() => handleTagToggle(tag.name)}
-                      className={`flex items-center gap-2 px-2 py-1 rounded border transition-all text-xs font-medium ${
-                        filters.tags?.includes(tag.name)
-                          ? 'border-cyan-400 bg-cyan-400/10 text-cyan-400'
-                          : 'border-[var(--border)] bg-[var(--card)] text-[var(--muted-foreground)] hover:border-[var(--border)]'
-                      }`}
-                    >
-                      <div 
-                        className="w-2 h-2 rounded-full" 
-                        style={{ backgroundColor: tag.color }}
-                      />
-                      {tag.name} ({tagCounts[tag.name]})
-                    </button>
-                  ))}
-                </div>
-              </div>
-            )}
-          </div>
+            {/* Colonne 2 : Tags - Espace restant maximum */}
+            <TagFilters
+              selectedTags={filters.tags}
+              onTagToggle={handleTagToggle}
+            />
 
-          {/* Filtres généraux */}
-          <div className="border-t border-[var(--border)]/30 pt-4 mt-4">
-            <label className="block text-xs font-mono font-medium text-[var(--muted-foreground)] uppercase tracking-wider mb-3">
-              Filtres généraux
-            </label>
-            <div className="flex flex-wrap gap-1">
-              <button
-                type="button"
-                onClick={handleDueDateFilterToggle}
-                className={`flex items-center gap-2 px-2 py-1 rounded border transition-all text-xs font-medium cursor-pointer ${
-                  filters.showWithDueDate
-                    ? 'border-cyan-400 bg-cyan-400/10 text-cyan-400'
-                    : 'border-[var(--border)] bg-[var(--card)] text-[var(--muted-foreground)] hover:border-[var(--border)] hover:bg-[var(--card)]/80'
-                }`}
-              >
-                <svg 
-                  className="w-4 h-4"
-                  fill="none" 
-                  stroke="currentColor" 
-                  viewBox="0 0 24 24"
-                >
-                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z" />
-                </svg>
-                Avec date de fin
-              </button>
-            </div>
-          </div>
-
-          {/* Filtres Jira */}
-          <JiraFilters 
-            filters={filters}
-            onFiltersChange={onFiltersChange}
-          />
-
-          {/* Filtres TFS */}
-          <TfsFilters 
-            filters={filters}
-            onFiltersChange={onFiltersChange}
-          />
-
-          {/* Visibilité des colonnes */}
-          <div className="col-span-full border-t border-[var(--border)]/50 pt-6 mt-4">
-            <ColumnVisibilityToggle
+            {/* Colonne 3 : Visibilité des colonnes */}
+            <ColumnFilters
               hiddenStatuses={hiddenStatuses}
               onToggleStatus={toggleStatusVisibility}
               tasks={regularTasks}
-              className="text-xs"
+            />
+          </div>
+
+          {/* Deuxième ligne : TFS et Jira côte à côte */}
+          <div className="grid grid-cols-1 lg:grid-cols-2 gap-6 mt-2">
+            {/* Filtres TFS */}
+            <TfsFilters 
+              filters={filters}
+              onFiltersChange={onFiltersChange}
+            />
+
+            {/* Filtres Jira */}
+            <JiraFilters 
+              filters={filters}
+              onFiltersChange={onFiltersChange}
             />
           </div>
 

src/components/kanban/filters/ColumnFilters.tsx

@@ -0,0 +1,39 @@
+'use client';
+
+import { TaskStatus, Task } from '@/lib/types';
+import { getAllStatuses } from '@/lib/status-config';
+
+interface ColumnFiltersProps {
+  hiddenStatuses: Set<TaskStatus>;
+  onToggleStatus: (status: TaskStatus) => void;
+  tasks: Task[];
+}
+
+export function ColumnFilters({ hiddenStatuses, onToggleStatus, tasks }: ColumnFiltersProps) {
+  return (
+    <div className="space-y-2">
+      <label className="block text-xs font-mono font-medium text-[var(--muted-foreground)] uppercase tracking-wider">
+        Colonnes
+      </label>
+      <div className="flex flex-wrap gap-1">
+        {getAllStatuses().map(statusConfig => {
+          const statusCount = tasks.filter(task => task.status === statusConfig.key).length;
+          return (
+            <button
+              key={statusConfig.key}
+              onClick={() => onToggleStatus(statusConfig.key)}
+              className={`px-2 py-1 rounded border text-xs font-medium transition-colors ${
+                hiddenStatuses.has(statusConfig.key)
+                  ? 'bg-[var(--muted)]/20 text-[var(--muted)] border-[var(--muted)]/30 hover:bg-[var(--muted)]/30'
+                  : 'bg-[var(--primary)]/20 text-[var(--primary)] border-[var(--primary)]/30 hover:bg-[var(--primary)]/30'
+              }`}
+              title={hiddenStatuses.has(statusConfig.key) ? `Afficher ${statusConfig.label}` : `Masquer ${statusConfig.label}`}
+            >
+              {hiddenStatuses.has(statusConfig.key) ? '👁️‍🗨️' : '👁️'} {statusConfig.label}{statusCount ? ` (${statusCount})` : ''}
+            </button>
+          );
+        })}
+      </div>
+    </div>
+  );
+}

src/components/kanban/filters/GeneralFilters.tsx

@@ -0,0 +1,37 @@
+'use client';
+
+interface GeneralFiltersProps {
+  showWithDueDate?: boolean;
+  onDueDateFilterToggle: () => void;
+}
+
+export function GeneralFilters({ showWithDueDate = false, onDueDateFilterToggle }: GeneralFiltersProps) {
+  return (
+    <div className="space-y-2">
+      <label className="block text-xs font-mono font-medium text-[var(--muted-foreground)] uppercase tracking-wider">
+        Généraux
+      </label>
+      <div className="flex flex-wrap gap-1">
+        <button
+          type="button"
+          onClick={onDueDateFilterToggle}
+          className={`flex items-center gap-2 px-2 py-1 rounded border transition-all text-xs font-medium cursor-pointer ${
+            showWithDueDate
+              ? 'border-cyan-400 bg-cyan-400/10 text-cyan-400'
+              : 'border-[var(--border)] bg-[var(--card)] text-[var(--muted-foreground)] hover:border-[var(--border)] hover:bg-[var(--card)]/80'
+          }`}
+        >
+          <svg 
+            className="w-4 h-4"
+            fill="none" 
+            stroke="currentColor" 
+            viewBox="0 0 24 24"
+          >
+            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 002 2v12a2 2 0 002 2z" />
+          </svg>
+          Avec date de fin
+        </button>
+      </div>
+    </div>
+  );
+}

src/components/kanban/filters/PriorityFilters.tsx

@@ -0,0 +1,58 @@
+'use client';
+
+import { useMemo } from 'react';
+import { TaskPriority } from '@/lib/types';
+import { useTasksContext } from '@/contexts/TasksContext';
+import { getAllPriorities, getPriorityColorHex } from '@/lib/status-config';
+
+interface PriorityFiltersProps {
+  selectedPriorities?: TaskPriority[];
+  onPriorityToggle: (priority: TaskPriority) => void;
+}
+
+export function PriorityFilters({ selectedPriorities = [], onPriorityToggle }: PriorityFiltersProps) {
+  const { regularTasks } = useTasksContext();
+
+  // Calculer les compteurs pour les priorités
+  const priorityCounts = useMemo(() => {
+    const counts: Record<string, number> = {};
+    getAllPriorities().forEach(priority => {
+      counts[priority.key] = regularTasks.filter(task => task.priority === priority.key).length;
+    });
+    return counts;
+  }, [regularTasks]);
+
+  const priorityOptions = getAllPriorities().map(priorityConfig => ({
+    value: priorityConfig.key,
+    label: priorityConfig.label,
+    color: priorityConfig.color,
+    count: priorityCounts[priorityConfig.key] || 0
+  }));
+
+  return (
+    <div className="space-y-2">
+      <label className="block text-xs font-mono font-medium text-[var(--muted-foreground)] uppercase tracking-wider">
+        Priorités
+      </label>
+      <div className="flex flex-wrap gap-1">
+        {priorityOptions.filter(priority => priority.count > 0).map((priority) => (
+          <button
+            key={priority.value}
+            onClick={() => onPriorityToggle(priority.value)}
+            className={`flex items-center gap-2 px-2 py-1 rounded border transition-all text-xs font-medium ${
+              selectedPriorities.includes(priority.value)
+                ? 'border-cyan-400 bg-cyan-400/10 text-cyan-400'
+                : 'border-[var(--border)] bg-[var(--card)] text-[var(--muted-foreground)] hover:border-[var(--border)]'
+            }`}
+          >
+            <div 
+              className="w-2 h-2 rounded-full"
+              style={{ backgroundColor: getPriorityColorHex(priority.color) }}
+            />
+            {priority.label} ({priority.count})
+          </button>
+        ))}
+      </div>
+    </div>
+  );
+}

src/components/kanban/filters/TagFilters.tsx

@@ -0,0 +1,62 @@
+'use client';
+
+import { useMemo } from 'react';
+import { useTasksContext } from '@/contexts/TasksContext';
+
+interface TagFiltersProps {
+  selectedTags?: string[];
+  onTagToggle: (tagName: string) => void;
+}
+
+export function TagFilters({ selectedTags = [], onTagToggle }: TagFiltersProps) {
+  const { tags: availableTags, regularTasks } = useTasksContext();
+
+  // Calculer les compteurs pour les tags
+  const tagCounts = useMemo(() => {
+    const counts: Record<string, number> = {};
+    availableTags.forEach(tag => {
+      counts[tag.name] = regularTasks.filter(task => task.tags?.includes(tag.name)).length;
+    });
+    return counts;
+  }, [regularTasks, availableTags]);
+
+  // Trier les tags par nombre d'utilisation (décroissant)
+  const sortedTags = useMemo(() => {
+    return [...availableTags].sort((a, b) => {
+      const countA = tagCounts[a.name] || 0;
+      const countB = tagCounts[b.name] || 0;
+      return countB - countA; // Décroissant
+    });
+  }, [availableTags, tagCounts]);
+
+  if (availableTags.length === 0) {
+    return null;
+  }
+
+  return (
+    <div className="space-y-2">
+      <label className="block text-xs font-mono font-medium text-[var(--muted-foreground)] uppercase tracking-wider">
+        Tags
+      </label>
+      <div className="flex flex-wrap gap-1 max-h-32 overflow-y-auto">
+        {sortedTags.filter(tag => (tagCounts[tag.name] || 0) > 0).map((tag) => (
+          <button
+            key={tag.id}
+            onClick={() => onTagToggle(tag.name)}
+            className={`flex items-center gap-2 px-2 py-1 rounded border transition-all text-xs font-medium ${
+              selectedTags.includes(tag.name)
+                ? 'border-cyan-400 bg-cyan-400/10 text-cyan-400'
+                : 'border-[var(--border)] bg-[var(--card)] text-[var(--muted-foreground)] hover:border-[var(--border)]'
+            }`}
+          >
+            <div 
+              className="w-2 h-2 rounded-full" 
+              style={{ backgroundColor: tag.color }}
+            />
+            {tag.name} ({tagCounts[tag.name]})
+          </button>
+        ))}
+      </div>
+    </div>
+  );
+}