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/admin/jury/inline-member-cap.tsx

@@ -0,0 +1,164 @@
+'use client'
+
+import { useState, useRef, useEffect } from 'react'
+import { trpc } from '@/lib/trpc/client'
+import { toast } from 'sonner'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Loader2, Pencil } from 'lucide-react'
+
+export type InlineMemberCapProps = {
+  memberId: string
+  currentValue: number | null
+  onSave: (val: number | null) => void
+  roundId?: string
+  jurorUserId?: string
+}
+
+export function InlineMemberCap({
+  memberId,
+  currentValue,
+  onSave,
+  roundId,
+  jurorUserId,
+}: InlineMemberCapProps) {
+  const utils = trpc.useUtils()
+  const [editing, setEditing] = useState(false)
+  const [value, setValue] = useState(currentValue?.toString() ?? '')
+  const [overCapInfo, setOverCapInfo] = useState<{ total: number; overCapCount: number; movableOverCap: number; immovableOverCap: number } | null>(null)
+  const [showBanner, setShowBanner] = useState(false)
+  const inputRef = useRef<HTMLInputElement>(null)
+
+  const redistributeMutation = trpc.assignment.redistributeOverCap.useMutation({
+    onSuccess: (data) => {
+      utils.assignment.listByStage.invalidate()
+      utils.analytics.getJurorWorkload.invalidate()
+      utils.roundAssignment.unassignedQueue.invalidate()
+      setShowBanner(false)
+      setOverCapInfo(null)
+      if (data.failed > 0) {
+        toast.warning(`Redistributed ${data.redistributed} project(s). ${data.failed} could not be reassigned.`)
+      } else {
+        toast.success(`Redistributed ${data.redistributed} project(s) to other jurors.`)
+      }
+    },
+    onError: (err) => toast.error(err.message),
+  })
+
+  useEffect(() => {
+    if (editing) inputRef.current?.focus()
+  }, [editing])
+
+  const save = async () => {
+    const trimmed = value.trim()
+    const newVal = trimmed === '' ? null : parseInt(trimmed, 10)
+    if (newVal !== null && (isNaN(newVal) || newVal < 1)) {
+      toast.error('Enter a positive number or leave empty for no cap')
+      return
+    }
+    if (newVal === currentValue) {
+      setEditing(false)
+      return
+    }
+
+    // Check over-cap impact before saving
+    if (newVal !== null && roundId && jurorUserId) {
+      try {
+        const preview = await utils.client.assignment.getOverCapPreview.query({
+          roundId,
+          jurorId: jurorUserId,
+          newCap: newVal,
+        })
+        if (preview.overCapCount > 0) {
+          setOverCapInfo(preview)
+          setShowBanner(true)
+          setEditing(false)
+          return
+        }
+      } catch {
+        // If preview fails, just save the cap normally
+      }
+    }
+
+    onSave(newVal)
+    setEditing(false)
+  }
+
+  const handleRedistribute = () => {
+    const newVal = parseInt(value.trim(), 10)
+    onSave(newVal)
+    if (roundId && jurorUserId) {
+      redistributeMutation.mutate({ roundId, jurorId: jurorUserId, newCap: newVal })
+    }
+  }
+
+  const handleJustSave = () => {
+    const newVal = value.trim() === '' ? null : parseInt(value.trim(), 10)
+    onSave(newVal)
+    setShowBanner(false)
+    setOverCapInfo(null)
+  }
+
+  if (showBanner && overCapInfo) {
+    return (
+      <div className="space-y-1.5">
+        <div className="rounded-md border border-amber-200 bg-amber-50 p-2 text-xs text-amber-800">
+          <p>New cap of <strong>{value}</strong> is below current load (<strong>{overCapInfo.total}</strong> assignments). <strong>{overCapInfo.movableOverCap}</strong> can be redistributed.</p>
+          {overCapInfo.immovableOverCap > 0 && (
+            <p className="text-amber-600 mt-0.5">{overCapInfo.immovableOverCap} submitted evaluation(s) cannot be moved.</p>
+          )}
+          <div className="flex gap-1.5 mt-1.5">
+            <Button
+              size="sm"
+              variant="default"
+              className="h-6 text-xs px-2"
+              disabled={redistributeMutation.isPending || overCapInfo.movableOverCap === 0}
+              onClick={handleRedistribute}
+            >
+              {redistributeMutation.isPending ? <Loader2 className="h-3 w-3 animate-spin mr-1" /> : null}
+              Redistribute
+            </Button>
+            <Button size="sm" variant="outline" className="h-6 text-xs px-2" onClick={handleJustSave}>
+              Just save cap
+            </Button>
+            <Button size="sm" variant="ghost" className="h-6 text-xs px-2" onClick={() => { setShowBanner(false); setOverCapInfo(null) }}>
+              Cancel
+            </Button>
+          </div>
+        </div>
+      </div>
+    )
+  }
+
+  if (editing) {
+    return (
+      <Input
+        ref={inputRef}
+        type="number"
+        min={1}
+        className="h-6 w-16 text-xs"
+        value={value}
+        placeholder="\u221E"
+        onChange={(e) => setValue(e.target.value)}
+        onBlur={save}
+        onKeyDown={(e) => {
+          if (e.key === 'Enter') save()
+          if (e.key === 'Escape') { setValue(currentValue?.toString() ?? ''); setEditing(false) }
+        }}
+      />
+    )
+  }
+
+  return (
+    <button
+      type="button"
+      className="inline-flex items-center gap-1 rounded px-1.5 py-0.5 text-xs hover:bg-muted transition-colors group"
+      title="Click to set max assignment cap"
+      onClick={() => { setValue(currentValue?.toString() ?? ''); setEditing(true) }}
+    >
+      <span className="text-muted-foreground">max:</span>
+      <span className="font-medium">{currentValue ?? '\u221E'}</span>
+      <Pencil className="h-2.5 w-2.5 text-muted-foreground" />
+    </button>
+  )
+}