Admin dashboard & round management UX overhaul

- Extract round detail monolith (2900→600 lines) into 13 standalone components
- Add shared round/status config (round-config.ts) replacing 4 local copies
- Delete 12 legacy competition-scoped pages, merge project pool into projects page
- Add round-type-specific dashboard stat panels (submission, mentoring, live final, deliberation, summary)
- Add contextual header quick actions based on active round type
- Improve pipeline visualization: progress bars, checkmarks, chevron connectors, overflow fix
- Add config tab completion dots (green/amber/red) and inline validation warnings
- Enhance juries page with round assignments, member avatars, and cap mode badges
- Add context-aware project list (recent submissions vs active evaluations)
- Move competition settings into Manage Editions page

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

src/components/dashboard/round-stats-live-final.tsx

@@ -0,0 +1,105 @@
+'use client'
+
+import { motion } from 'motion/react'
+import { formatEnumLabel } from '@/lib/utils'
+
+type PipelineRound = {
+  id: string
+  name: string
+  roundType: string
+  status: string
+  projectStates: {
+    PENDING: number
+    IN_PROGRESS: number
+    PASSED: number
+    REJECTED: number
+    COMPLETED: number
+    WITHDRAWN: number
+    total: number
+  }
+  liveSessionStatus: string | null
+  assignmentCount: number
+}
+
+type RoundStatsLiveFinalProps = {
+  round: PipelineRound
+}
+
+export function RoundStatsLiveFinal({ round }: RoundStatsLiveFinalProps) {
+  const { projectStates, liveSessionStatus, assignmentCount } = round
+  const sessionLabel = liveSessionStatus
+    ? formatEnumLabel(liveSessionStatus)
+    : 'Not started'
+
+  const stats = [
+    {
+      value: projectStates.total,
+      label: 'Presenting',
+      detail: 'Projects in finals',
+      accent: 'text-brand-blue',
+    },
+    {
+      value: sessionLabel,
+      label: 'Session',
+      detail: liveSessionStatus ? 'Live session active' : 'No session yet',
+      accent: liveSessionStatus ? 'text-emerald-600' : 'text-amber-600',
+      isText: true,
+    },
+    {
+      value: projectStates.COMPLETED,
+      label: 'Scored',
+      detail: `${projectStates.total - projectStates.COMPLETED} remaining`,
+      accent: 'text-emerald-600',
+    },
+    {
+      value: assignmentCount,
+      label: 'Jury votes',
+      detail: 'Jury assignments',
+      accent: 'text-brand-teal',
+    },
+  ]
+
+  return (
+    <>
+      <p className="mb-2 text-[11px] font-semibold uppercase tracking-widest text-muted-foreground/70">
+        {round.name} &mdash; Live Finals
+      </p>
+
+      <motion.div
+        initial={{ opacity: 0 }}
+        animate={{ opacity: 1 }}
+        transition={{ duration: 0.4 }}
+        className="flex items-baseline justify-between border-b border-t py-3 md:hidden"
+      >
+        {stats.map((s, i) => (
+          <div key={i} className={`flex-1 text-center ${i > 0 ? 'border-l border-border/50' : ''}`}>
+            <span className={`font-bold tabular-nums tracking-tight ${(s as any).isText ? 'text-sm' : 'text-xl'}`}>
+              {s.value}
+            </span>
+            <p className="text-[10px] font-medium uppercase tracking-wider text-muted-foreground mt-0.5">{s.label}</p>
+          </div>
+        ))}
+      </motion.div>
+
+      <div className="hidden md:block">
+        <div className="grid grid-cols-4 gap-px rounded-lg bg-border/40 overflow-hidden">
+          {stats.map((s, i) => (
+            <motion.div
+              key={i}
+              initial={{ opacity: 0, y: 8 }}
+              animate={{ opacity: 1, y: 0 }}
+              transition={{ duration: 0.3, delay: i * 0.06 }}
+              className="bg-background px-5 py-4 group hover:bg-muted/30 transition-colors"
+            >
+              <span className={`font-bold tabular-nums tracking-tight ${(s as any).isText ? 'text-lg' : 'text-3xl'}`}>
+                {s.value}
+              </span>
+              <p className="text-xs font-medium text-muted-foreground mt-1">{s.label}</p>
+              <p className={`text-xs mt-0.5 ${s.accent}`}>{s.detail}</p>
+            </motion.div>
+          ))}
+        </div>
+      </div>
+    </>
+  )
+}