Decouple projects from rounds with RoundProject join table

Projects now exist at the program level instead of being locked to a
single round. A new RoundProject join table enables many-to-many
relationships with per-round status tracking. Rounds have sortOrder
for configurable progression paths.

- Add RoundProject model, programId on Project, sortOrder on Round
- Migration preserves existing data (roundId -> RoundProject entries)
- Update all routers to query through RoundProject join
- Add assign/remove/advance/reorder round endpoints
- Add Assign, Advance, Remove Projects dialogs on round detail page
- Add round reorder controls (up/down arrows) on rounds list
- Show all rounds on project detail page

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/app/(jury)/jury/assignments/page.tsx

@@ -56,7 +56,6 @@ async function AssignmentsContent({
           title: true,
           teamName: true,
           description: true,
-          status: true,
           files: {
             select: {
               id: true,

src/app/(jury)/jury/page.tsx

@@ -45,7 +45,6 @@ async function JuryDashboardContent() {
           id: true,
           title: true,
           teamName: true,
-          status: true,
         },
       },
       round: {

src/app/(jury)/jury/projects/[id]/evaluate/page.tsx

@@ -34,11 +34,18 @@ async function EvaluateContent({ projectId }: { projectId: string }) {
     redirect('/login')
   }
 
-  // Get project with assignment info for this user
-  const project = await prisma.project.findUnique({
-    where: { id: projectId },
+  // Check if user is assigned to this project
+  const assignment = await prisma.assignment.findFirst({
+    where: {
+      projectId,
+      userId,
+    },
     include: {
-      files: true,
+      evaluation: {
+        include: {
+          form: true,
+        },
+      },
       round: {
         include: {
           program: {
@@ -53,25 +60,18 @@ async function EvaluateContent({ projectId }: { projectId: string }) {
     },
   })
 
+  // Get project details
+  const project = await prisma.project.findUnique({
+    where: { id: projectId },
+    include: {
+      files: true,
+    },
+  })
+
   if (!project) {
     notFound()
   }
 
-  // Check if user is assigned to this project
-  const assignment = await prisma.assignment.findFirst({
-    where: {
-      projectId,
-      userId,
-    },
-    include: {
-      evaluation: {
-        include: {
-          form: true,
-        },
-      },
-    },
-  })
-
   if (!assignment) {
     return (
       <div className="space-y-6">
@@ -95,7 +95,7 @@ async function EvaluateContent({ projectId }: { projectId: string }) {
     )
   }
 
-  const round = project.round
+  const round = assignment.round
   const now = new Date()
 
   // Check voting window

src/app/(jury)/jury/projects/[id]/evaluation/page.tsx

@@ -49,10 +49,18 @@ async function EvaluationContent({ projectId }: { projectId: string }) {
     redirect('/login')
   }
 
-  // Get project with assignment info for this user
-  const project = await prisma.project.findUnique({
-    where: { id: projectId },
+  // Check if user is assigned to this project
+  const assignment = await prisma.assignment.findFirst({
+    where: {
+      projectId,
+      userId,
+    },
     include: {
+      evaluation: {
+        include: {
+          form: true,
+        },
+      },
       round: {
         include: {
           program: {
@@ -67,25 +75,20 @@ async function EvaluationContent({ projectId }: { projectId: string }) {
     },
   })
 
+  // Get project details
+  const project = await prisma.project.findUnique({
+    where: { id: projectId },
+    select: {
+      id: true,
+      title: true,
+      teamName: true,
+    },
+  })
+
   if (!project) {
     notFound()
   }
 
-  // Check if user is assigned to this project
-  const assignment = await prisma.assignment.findFirst({
-    where: {
-      projectId,
-      userId,
-    },
-    include: {
-      evaluation: {
-        include: {
-          form: true,
-        },
-      },
-    },
-  })
-
   if (!assignment) {
     return (
       <div className="space-y-6">
@@ -145,7 +148,7 @@ async function EvaluationContent({ projectId }: { projectId: string }) {
   const criterionScores =
     (evaluation.criterionScoresJson as unknown as Record<string, number>) || {}
 
-  const round = project.round
+  const round = assignment.round
 
   return (
     <div className="space-y-6">

src/app/(jury)/jury/projects/[id]/page.tsx

@@ -43,11 +43,14 @@ async function ProjectContent({ projectId }: { projectId: string }) {
     redirect('/login')
   }
 
-  // Get project with assignment info for this user
-  const project = await prisma.project.findUnique({
-    where: { id: projectId },
+  // Check if user is assigned to this project
+  const assignment = await prisma.assignment.findFirst({
+    where: {
+      projectId,
+      userId,
+    },
     include: {
-      files: true,
+      evaluation: true,
       round: {
         include: {
           program: {
@@ -62,21 +65,18 @@ async function ProjectContent({ projectId }: { projectId: string }) {
     },
   })
 
+  // Get project details
+  const project = await prisma.project.findUnique({
+    where: { id: projectId },
+    include: {
+      files: true,
+    },
+  })
+
   if (!project) {
     notFound()
   }
 
-  // Check if user is assigned to this project
-  const assignment = await prisma.assignment.findFirst({
-    where: {
-      projectId,
-      userId,
-    },
-    include: {
-      evaluation: true,
-    },
-  })
-
   if (!assignment) {
     // User is not assigned to this project
     return (
@@ -99,7 +99,7 @@ async function ProjectContent({ projectId }: { projectId: string }) {
   }
 
   const evaluation = assignment.evaluation
-  const round = project.round
+  const round = assignment.round
   const now = new Date()
 
   // Check voting window