Fix first-login error, awards performance, filter animation, cache invalidation, and query fixes

- Guard onboarding tRPC queries with session hydration check (fixes UNAUTHORIZED on first login)
- Defer expensive queries on awards page until UI elements are opened (dialog/tab)
- Fix perPage: 500 exceeding backend Zod max of 100 on awards eligibility query
- Add smooth open/close animation to project filters collapsible bar
- Fix seeded user status from ACTIVE to INVITED in seed-candidatures.ts
- Add router.refresh() cache invalidation across ~22 admin forms
- Fix geographic analytics query to use programId instead of round.programId
- Fix dashboard queries to scope by programId correctly
- Fix project.listPool and round queries for projects outside round context
- Add rounds page useEffect for state sync after mutations

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/server/routers/project.ts

@@ -597,6 +597,51 @@ export const projectRouter = router({
       return project
     }),
 
+  /**
+   * Bulk delete projects (admin only)
+   */
+  bulkDelete: adminProcedure
+    .input(
+      z.object({
+        ids: z.array(z.string()).min(1).max(200),
+      })
+    )
+    .mutation(async ({ ctx, input }) => {
+      const projects = await ctx.prisma.project.findMany({
+        where: { id: { in: input.ids } },
+        select: { id: true, title: true },
+      })
+
+      if (projects.length === 0) {
+        throw new TRPCError({
+          code: 'NOT_FOUND',
+          message: 'No projects found to delete',
+        })
+      }
+
+      const result = await ctx.prisma.$transaction(async (tx) => {
+        await logAudit({
+          prisma: tx,
+          userId: ctx.user.id,
+          action: 'BULK_DELETE',
+          entityType: 'Project',
+          detailsJson: {
+            count: projects.length,
+            titles: projects.map((p) => p.title),
+            ids: projects.map((p) => p.id),
+          },
+          ipAddress: ctx.ip,
+          userAgent: ctx.userAgent,
+        })
+
+        return tx.project.deleteMany({
+          where: { id: { in: projects.map((p) => p.id) } },
+        })
+      })
+
+      return { deleted: result.count }
+    }),
+
   /**
    * Import projects from CSV data (admin only)
    * Projects belong to a program. Optionally assign to a round.
@@ -887,7 +932,7 @@ export const projectRouter = router({
       const skip = (page - 1) * perPage
 
       const where: Record<string, unknown> = {
-        round: { programId },
+        programId,
         roundId: null,
       }