feat: enhance certificate management and project task features

- Updated CertificateForm to improve loading state UI with skeletons.
- Enhanced CertificateResult with better loading indicators and structure.
- Refactored ProjectForumTab to include a skeleton loader and improved error handling.
- Introduced ProjectTaskTab for managing project tasks with modals for creating and editing tasks.
- Improved ProjectsPage with a skeleton loader during project data fetching.
- Refined AddInternsToProjects, ArchiveProjectDialog, CompleteProjectDialog, CreateProjectDialog, CreateTaskDialog, and EditTaskDialog components to handle modal states more effectively.
- Updated EligibleInternTable to enhance loading states and formatting of dates.
- Modified StatusSubmissionTable to simplify status display.
- Improved certificate generation utility functions for better date formatting and layout management.
- Removed deprecated certificate assets and added a new template for certificates.
- Updated types for certificates and projects to include start and end dates.

src/Pages/internify/intern/InternCertDetail.tsx

@@ -15,7 +15,7 @@ export default function InternCertificateDetail() {
   const projectFromList = location.state?.project as Project | undefined;
 
   const { project: projectDetail, loading: projectLoading } = useProjectDetail(slug ?? "");
-  const { certificates, loading: certLoading, refetch: refetchCertificates } = useMyCertificates();
+  const { certificates, loading: certLoading } = useMyCertificates();
 
 
   const myCertificateForProject = useMemo(() => {