Round system redesign: Phases 1-7 complete

Full pipeline/track/stage architecture replacing the legacy round system.

Schema: 11 new models (Pipeline, Track, Stage, StageTransition,
ProjectStageState, RoutingRule, Cohort, CohortProject, LiveProgressCursor,
OverrideAction, AudienceVoter) + 8 new enums.

Backend: 9 new routers (pipeline, stage, routing, stageFiltering,
stageAssignment, cohort, live, decision, award) + 6 new services
(stage-engine, routing-engine, stage-filtering, stage-assignment,
stage-notifications, live-control).

Frontend: Pipeline wizard (17 components), jury stage pages (7),
applicant pipeline pages (3), public stage pages (2), admin pipeline
pages (5), shared stage components (3), SSE route, live hook.

Phase 6 refit: 23 routers/services migrated from roundId to stageId,
all frontend components refitted. Deleted round.ts (985 lines),
roundTemplate.ts, round-helpers.ts, round-settings.ts, round-type-settings.tsx,
10 legacy admin pages, 7 legacy jury pages, 3 legacy dialogs.

Phase 7 validation: 36 tests (10 unit + 8 integration files) all passing,
TypeScript 0 errors, Next.js build succeeds, 13 integrity checks,
legacy symbol sweep clean, auto-seed on first Docker startup.

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

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

@@ -86,17 +86,12 @@ function ProjectDetailContent({ projectId }: { projectId: string }) {
   // Fetch files (flat list for backward compatibility)
   const { data: files } = trpc.file.listByProject.useQuery({ projectId })
 
-  // Fetch grouped files by round (if project has a roundId)
-  const { data: groupedFiles } = trpc.file.listByProjectForRound.useQuery(
-    { projectId, roundId: project?.roundId || '' },
-    { enabled: !!project?.roundId }
-  )
-
-  // Fetch available rounds for upload selector (if project has a programId)
-  const { data: rounds } = trpc.round.listByProgram.useQuery(
-    { programId: project?.programId || '' },
+  // Fetch available stages for upload selector (if project has a programId)
+  const { data: programData } = trpc.program.get.useQuery(
+    { id: project?.programId || '' },
     { enabled: !!project?.programId }
   )
+  const availableStages = (programData?.stages as Array<{ id: string; name: string }>) || []
 
   const utils = trpc.useUtils()
 
@@ -148,15 +143,15 @@ function ProjectDetailContent({ projectId }: { projectId: string }) {
           />
           <div className="space-y-1">
             <div className="flex flex-wrap items-center gap-1 text-sm text-muted-foreground">
-              {project.roundId ? (
+              {project.programId ? (
                 <Link
-                  href={`/admin/rounds/${project.roundId}`}
+                  href={`/admin/programs/${project.programId}`}
                   className="hover:underline"
                 >
-                  {project.round?.name ?? 'Round'}
+                  {programData?.name ?? 'Program'}
                 </Link>
               ) : (
-                <span>No round</span>
+                <span>No program</span>
               )}
             </div>
             <div className="flex items-center gap-3">
@@ -526,9 +521,7 @@ function ProjectDetailContent({ projectId }: { projectId: string }) {
           </CardDescription>
         </CardHeader>
         <CardContent className="space-y-4">
-          {groupedFiles && groupedFiles.length > 0 ? (
-            <FileViewer groupedFiles={groupedFiles} />
-          ) : files && files.length > 0 ? (
+          {files && files.length > 0 ? (
             <FileViewer
               projectId={projectId}
               files={files.map((f) => ({
@@ -551,13 +544,9 @@ function ProjectDetailContent({ projectId }: { projectId: string }) {
             <p className="text-sm font-medium mb-3">Upload New Files</p>
             <FileUpload
               projectId={projectId}
-              roundId={project.roundId || undefined}
-              availableRounds={rounds?.map((r: { id: string; name: string }) => ({ id: r.id, name: r.name }))}
+              availableStages={availableStages?.map((s: { id: string; name: string }) => ({ id: s.id, name: s.name }))}
               onUploadComplete={() => {
                 utils.file.listByProject.invalidate({ projectId })
-                if (project.roundId) {
-                  utils.file.listByProjectForRound.invalidate({ projectId, roundId: project.roundId })
-                }
               }}
             />
           </div>
@@ -585,7 +574,7 @@ function ProjectDetailContent({ projectId }: { projectId: string }) {
                 </CardDescription>
               </div>
               <Button variant="outline" size="sm" asChild>
-                <Link href={`/admin/rounds/${project.roundId}/assignments`}>
+                <Link href={`/admin/members`}>
                   Manage
                 </Link>
               </Button>
@@ -688,10 +677,10 @@ function ProjectDetailContent({ projectId }: { projectId: string }) {
       )}
 
       {/* AI Evaluation Summary */}
-      {project.roundId && stats && stats.totalEvaluations > 0 && (
+      {assignments && assignments.length > 0 && stats && stats.totalEvaluations > 0 && (
         <EvaluationSummaryCard
           projectId={projectId}
-          roundId={project.roundId}
+          stageId={assignments[0].stageId}
         />
       )}
     </div>