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/settings/settings-content.tsx

@@ -25,7 +25,6 @@ import {
   ShieldAlert,
   Globe,
   Webhook,
-  LayoutTemplate,
 } from 'lucide-react'
 import Link from 'next/link'
 import { Button } from '@/components/ui/button'
@@ -531,27 +530,6 @@ export function SettingsContent({ initialSettings, isSuperAdmin = true }: Settin
 
     {/* Quick Links to sub-pages */}
     <div className="grid gap-4 sm:grid-cols-2">
-      <Card className="transition-all duration-200 hover:-translate-y-0.5 hover:shadow-md">
-        <CardHeader>
-          <CardTitle className="text-base flex items-center gap-2">
-            <LayoutTemplate className="h-4 w-4" />
-            Round Templates
-          </CardTitle>
-          <CardDescription>
-            Create reusable round configuration templates
-          </CardDescription>
-        </CardHeader>
-        <CardContent>
-          <Button asChild>
-            <Link href="/admin/settings/templates">
-              <LayoutTemplate className="mr-2 h-4 w-4" />
-              Manage Templates
-              <ExternalLink className="ml-2 h-3 w-3" />
-            </Link>
-          </Button>
-        </CardContent>
-      </Card>
-
       {isSuperAdmin && (
         <Card className="transition-all duration-200 hover:-translate-y-0.5 hover:shadow-md">
           <CardHeader>