feat: enhance Jira filters and dashboard functionality

- Added new test scripts in `package.json` for story points and Jira fields validation.
- Updated `JiraDashboardPageClient` to utilize raw analytics for filtering, improving data handling with active filters.
- Introduced a loading state in `FilterBar` with visual feedback for filter application, enhancing user experience.
- Refactored `useJiraFilters` to support local filtering based on initial analytics, streamlining filter management.
- Enhanced `JiraAnalyticsService` to calculate story points based on issue types, improving accuracy in analytics.

src/app/jira-dashboard/JiraDashboardPageClient.tsx

@@ -8,6 +8,7 @@ import { filterAnalyticsByPeriod, getPeriodInfo, type PeriodFilter } from '@/lib
 import { Header } from '@/components/ui/Header';
 import { Card, CardHeader, CardContent } from '@/components/ui/Card';
 import { Button } from '@/components/ui/Button';
+import { Badge } from '@/components/ui/Badge';
 import { VelocityChart } from '@/components/jira/VelocityChart';
 import { TeamDistributionChart } from '@/components/jira/TeamDistributionChart';
 import { CycleTimeChart } from '@/components/jira/CycleTimeChart';
@@ -40,7 +41,7 @@ export function JiraDashboardPageClient({ initialJiraConfig, initialAnalytics }:
     filteredAnalytics,
     applyFilters,
     hasActiveFilters 
-  } = useJiraFilters();
+  } = useJiraFilters(rawAnalytics);
   const [selectedPeriod, setSelectedPeriod] = useState<PeriodFilter>('current');
   const [selectedSprint, setSelectedSprint] = useState<SprintVelocity | null>(null);
   const [showSprintModal, setShowSprintModal] = useState(false);
@@ -48,6 +49,9 @@ export function JiraDashboardPageClient({ initialJiraConfig, initialAnalytics }:
 
   // Filtrer les analytics selon la période sélectionnée et les filtres avancés
   const analytics = useMemo(() => {
+    // Si on a des filtres actifs ET des analytics filtrées, utiliser celles-ci
+    // Sinon utiliser les analytics brutes
+    // Si on est en train de charger les filtres, garder les données originales
     const baseAnalytics = hasActiveFilters && filteredAnalytics ? filteredAnalytics : rawAnalytics;
     if (!baseAnalytics) return null;
     return filterAnalyticsByPeriod(baseAnalytics, selectedPeriod);
@@ -303,6 +307,11 @@ export function JiraDashboardPageClient({ initialJiraConfig, initialAnalytics }:
                       <span className="text-sm font-normal text-[var(--muted-foreground)]">
                         ({periodInfo.label})
                       </span>
+                      {hasActiveFilters && (
+                        <Badge className="bg-purple-100 text-purple-800 text-xs">
+                          🔍 Filtré
+                        </Badge>
+                      )}
                     </h2>
                     <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
                       <div className="text-center">
@@ -347,6 +356,7 @@ export function JiraDashboardPageClient({ initialJiraConfig, initialAnalytics }:
                 availableFilters={availableFilters}
                 activeFilters={activeFilters}
                 onFiltersChange={applyFilters}
+                isLoading={false}
               />
 
               {/* Détection d'anomalies */}