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.

package.json

@@ -17,7 +17,9 @@
     "cache:monitor": "npx tsx scripts/cache-monitor.ts",
     "cache:stats": "npx tsx scripts/cache-monitor.ts stats",
     "cache:cleanup": "npx tsx scripts/cache-monitor.ts cleanup",
-    "cache:clear": "npx tsx scripts/cache-monitor.ts clear"
+    "cache:clear": "npx tsx scripts/cache-monitor.ts clear",
+    "test:story-points": "npx tsx scripts/test-story-points.ts",
+    "test:jira-fields": "npx tsx scripts/test-jira-fields.ts"
   },
   "dependencies": {
     "@dnd-kit/core": "^6.3.1",