feat: refactor IntegrationFilter for Kanban and Dashboard compatibility

- Updated IntegrationFilter to support both Kanban and Dashboard modes with new filters for manual tasks.
- Replaced SourceQuickFilter with IntegrationFilter in Desktop and Mobile controls for consistency.
- Removed deprecated SourceQuickFilter component to streamline codebase.
- Enhanced task filtering logic to include pinned tasks and manual task visibility.

src/contexts/TasksContext.tsx

@@ -70,7 +70,10 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
     // Filtres TFS
     showTfsOnly: preferences.kanbanFilters.showTfsOnly || false,
     hideTfsTasks: preferences.kanbanFilters.hideTfsTasks || false,
-    tfsProjects: preferences.kanbanFilters.tfsProjects || []
+    tfsProjects: preferences.kanbanFilters.tfsProjects || [],
+    // Filtres Manuel
+    showManualOnly: preferences.kanbanFilters.showManualOnly || false,
+    hideManualTasks: preferences.kanbanFilters.hideManualTasks || false
   }), [preferences]);
 
   // Fonction pour mettre à jour les filtres avec persistance
@@ -92,7 +95,10 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
       // Filtres TFS
       showTfsOnly: newFilters.showTfsOnly,
       hideTfsTasks: newFilters.hideTfsTasks,
-      tfsProjects: newFilters.tfsProjects
+      tfsProjects: newFilters.tfsProjects,
+      // Filtres Manuel
+      showManualOnly: newFilters.showManualOnly,
+      hideManualTasks: newFilters.hideManualTasks
     };
     
     const viewPreferenceUpdates = {
@@ -151,7 +157,9 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
            (kanbanFilters.hideJiraTasks ? 1 : 0) +
            (kanbanFilters.tfsProjects?.filter(Boolean).length || 0) +
            (kanbanFilters.showTfsOnly ? 1 : 0) + 
-           (kanbanFilters.hideTfsTasks ? 1 : 0);
+           (kanbanFilters.hideTfsTasks ? 1 : 0) +
+           (kanbanFilters.showManualOnly ? 1 : 0) + 
+           (kanbanFilters.hideManualTasks ? 1 : 0);
   }, [kanbanFilters]);
 
   // Filtrage et tri des tâches régulières (pas les épinglées)
@@ -212,6 +220,13 @@ export function TasksProvider({ children, initialTasks, initialTags, initialStat
       filtered = filtered.filter(task => task.source !== 'tfs');
     }
 
+    // Filtres spécifiques Manuel
+    if (kanbanFilters.showManualOnly) {
+      filtered = filtered.filter(task => task.source === 'manual');
+    } else if (kanbanFilters.hideManualTasks) {
+      filtered = filtered.filter(task => task.source !== 'manual');
+    }
+
     // Filtre par projets TFS
     if (kanbanFilters.tfsProjects?.length) {
       filtered = filtered.filter(task =>