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/components/admin/pipeline/sections/review-section.tsx

@@ -0,0 +1,173 @@
+'use client'
+
+import { Badge } from '@/components/ui/badge'
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
+import { CheckCircle2, AlertCircle, AlertTriangle, Layers, GitBranch, ArrowRight } from 'lucide-react'
+import { cn } from '@/lib/utils'
+import { validateAll } from '@/lib/pipeline-validation'
+import type { WizardState, ValidationResult } from '@/types/pipeline-wizard'
+
+type ReviewSectionProps = {
+  state: WizardState
+}
+
+function ValidationStatusIcon({ result }: { result: ValidationResult }) {
+  if (result.valid && result.warnings.length === 0) {
+    return <CheckCircle2 className="h-4 w-4 text-emerald-500" />
+  }
+  if (result.valid && result.warnings.length > 0) {
+    return <AlertTriangle className="h-4 w-4 text-amber-500" />
+  }
+  return <AlertCircle className="h-4 w-4 text-destructive" />
+}
+
+function ValidationSection({
+  label,
+  result,
+}: {
+  label: string
+  result: ValidationResult
+}) {
+  return (
+    <div className="flex items-start gap-3 py-2">
+      <ValidationStatusIcon result={result} />
+      <div className="flex-1 min-w-0">
+        <p className="text-sm font-medium">{label}</p>
+        {result.errors.map((err, i) => (
+          <p key={i} className="text-xs text-destructive mt-0.5">
+            {err}
+          </p>
+        ))}
+        {result.warnings.map((warn, i) => (
+          <p key={i} className="text-xs text-amber-600 mt-0.5">
+            {warn}
+          </p>
+        ))}
+        {result.valid && result.errors.length === 0 && result.warnings.length === 0 && (
+          <p className="text-xs text-muted-foreground mt-0.5">Looks good</p>
+        )}
+      </div>
+    </div>
+  )
+}
+
+export function ReviewSection({ state }: ReviewSectionProps) {
+  const validation = validateAll(state)
+
+  const totalTracks = state.tracks.length
+  const mainTracks = state.tracks.filter((t) => t.kind === 'MAIN').length
+  const awardTracks = state.tracks.filter((t) => t.kind === 'AWARD').length
+  const totalStages = state.tracks.reduce((sum, t) => sum + t.stages.length, 0)
+  const totalTransitions = state.tracks.reduce(
+    (sum, t) => sum + Math.max(0, t.stages.length - 1),
+    0
+  )
+  const enabledNotifications = Object.values(state.notificationConfig).filter(Boolean).length
+
+  return (
+    <div className="space-y-6">
+      {/* Overall Status */}
+      <div
+        className={cn(
+          'rounded-lg border p-4',
+          validation.valid
+            ? 'border-emerald-200 bg-emerald-50'
+            : 'border-destructive/30 bg-destructive/5'
+        )}
+      >
+        <div className="flex items-center gap-2">
+          {validation.valid ? (
+            <>
+              <CheckCircle2 className="h-5 w-5 text-emerald-600" />
+              <p className="font-medium text-emerald-800">
+                Pipeline is ready to be saved
+              </p>
+            </>
+          ) : (
+            <>
+              <AlertCircle className="h-5 w-5 text-destructive" />
+              <p className="font-medium text-destructive">
+                Pipeline has validation errors that must be fixed
+              </p>
+            </>
+          )}
+        </div>
+      </div>
+
+      {/* Validation Checks */}
+      <Card>
+        <CardHeader className="pb-2">
+          <CardTitle className="text-sm">Validation Checks</CardTitle>
+        </CardHeader>
+        <CardContent className="divide-y">
+          <ValidationSection label="Basics" result={validation.sections.basics} />
+          <ValidationSection label="Tracks & Stages" result={validation.sections.tracks} />
+          <ValidationSection label="Notifications" result={validation.sections.notifications} />
+        </CardContent>
+      </Card>
+
+      {/* Structure Summary */}
+      <Card>
+        <CardHeader className="pb-2">
+          <CardTitle className="text-sm">Structure Summary</CardTitle>
+        </CardHeader>
+        <CardContent>
+          <div className="grid grid-cols-2 sm:grid-cols-4 gap-4">
+            <div className="text-center">
+              <p className="text-2xl font-bold">{totalTracks}</p>
+              <p className="text-xs text-muted-foreground flex items-center justify-center gap-1">
+                <Layers className="h-3 w-3" />
+                Tracks
+              </p>
+            </div>
+            <div className="text-center">
+              <p className="text-2xl font-bold">{totalStages}</p>
+              <p className="text-xs text-muted-foreground flex items-center justify-center gap-1">
+                <GitBranch className="h-3 w-3" />
+                Stages
+              </p>
+            </div>
+            <div className="text-center">
+              <p className="text-2xl font-bold">{totalTransitions}</p>
+              <p className="text-xs text-muted-foreground flex items-center justify-center gap-1">
+                <ArrowRight className="h-3 w-3" />
+                Transitions
+              </p>
+            </div>
+            <div className="text-center">
+              <p className="text-2xl font-bold">{enabledNotifications}</p>
+              <p className="text-xs text-muted-foreground">Notifications</p>
+            </div>
+          </div>
+
+          {/* Track breakdown */}
+          <div className="mt-4 space-y-2">
+            {state.tracks.map((track, i) => (
+              <div key={i} className="flex items-center justify-between text-sm">
+                <div className="flex items-center gap-2">
+                  <Badge
+                    variant="secondary"
+                    className={cn(
+                      'text-[10px]',
+                      track.kind === 'MAIN'
+                        ? 'bg-blue-100 text-blue-700'
+                        : track.kind === 'AWARD'
+                          ? 'bg-amber-100 text-amber-700'
+                          : 'bg-gray-100 text-gray-700'
+                    )}
+                  >
+                    {track.kind}
+                  </Badge>
+                  <span>{track.name || '(unnamed)'}</span>
+                </div>
+                <span className="text-muted-foreground text-xs">
+                  {track.stages.length} stages
+                </span>
+              </div>
+            ))}
+          </div>
+        </CardContent>
+      </Card>
+    </div>
+  )
+}