feat: lunch picker on attending-members card + admin slide-over

LunchPickForm shared between applicant dashboard rows (member-self /
team-lead context) and the admin manifest's edit-pencil slide-over.
Adds lunch.getMemberPick read for the per-row hydration.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/server/routers/applicant.ts

@@ -2727,7 +2727,9 @@ export const applicantRouter = router({
         },
         finalistConfirmation: {
           include: {
-            attendingMembers: { select: { userId: true, needsVisa: true } },
+            attendingMembers: {
+              select: { id: true, userId: true, needsVisa: true },
+            },
           },
         },
       },
@@ -2757,6 +2759,7 @@ export const applicantRouter = router({
       project: {
         id: project.id,
         title: project.title,
+        programId: project.program.id,
         teamMembers: project.teamMembers.map((tm) => ({
           userId: tm.userId,
           role: tm.role,