Add Reviews column to Projects tab showing evaluation submission progress

Backend: getProjectRoundStates now includes assignment counts and submitted
evaluation counts per project. Frontend: new Reviews column shows X/Y
(submitted/total) with green highlight when all reviews are complete.

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

src/server/services/round-engine.ts

@@ -703,7 +703,7 @@ export async function getProjectRoundStates(
   roundId: string,
   prisma: PrismaClient | any,
 ) {
-  return prisma.projectRoundState.findMany({
+  const states = await prisma.projectRoundState.findMany({
     where: { roundId },
     include: {
       project: {
@@ -714,11 +714,37 @@ export async function getProjectRoundStates(
           competitionCategory: true,
           country: true,
           status: true,
+          assignments: {
+            where: { roundId },
+            select: {
+              id: true,
+              isCompleted: true,
+              evaluation: { select: { status: true } },
+            },
+          },
         },
       },
     },
     orderBy: { enteredAt: 'desc' },
   })
+
+  // Compute evaluation progress per project
+  return states.map((ps: any) => {
+    const assignments = ps.project?.assignments ?? []
+    const totalAssignments = assignments.length
+    const submittedCount = assignments.filter(
+      (a: any) => a.evaluation?.status === 'SUBMITTED'
+    ).length
+    return {
+      ...ps,
+      totalAssignments,
+      submittedCount,
+      project: {
+        ...ps.project,
+        assignments: undefined, // strip raw assignments from response
+      },
+    }
+  })
 }
 
 export async function getProjectRoundState(