feat: side panel adds country, description, and per-criterion scores

Three side-panel additions on the ranking dashboard's project detail
sheet:

- Project country and team name as outline badges in the header,
  matching the row chips on the list view.
- Collapsible 'Description' box (closed by default) that reveals the
  full project description without leaving the panel.
- Expanding a juror row now shows their per-criterion scores in
  addition to the free-text feedback. Boolean criteria render with
  the form's trueLabel/falseLabel (or 'Yes'/'No' fallback); numeric
  criteria show the raw value next to the criterion label from the
  active form's criteriaJson.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/components/admin/round/ranking-dashboard.tsx

@@ -1112,6 +1112,18 @@ export function RankingDashboard({ competitionId: _competitionId, roundId }: Ran
             <SheetDescription>
               {selectedProjectId ? `ID: …${selectedProjectId.slice(-8)}` : ''}
             </SheetDescription>
+            <div className="flex flex-wrap items-center gap-2 mt-1">
+              {projectDetail?.project.country && (
+                <Badge variant="outline" className="gap-1 text-xs">
+                  <CountryDisplay country={projectDetail.project.country} />
+                </Badge>
+              )}
+              {projectDetail?.project.teamName && (
+                <Badge variant="outline" className="gap-1 text-xs">
+                  {projectDetail.project.teamName}
+                </Badge>
+              )}
+            </div>
             {selectedProjectId && (
               <a
                 href={`/admin/projects/${selectedProjectId}`}
@@ -1154,6 +1166,20 @@ export function RankingDashboard({ competitionId: _competitionId, roundId }: Ran
                   <Switch checked={useBalancedPassRate} onCheckedChange={persistUseBalancedPassRate} />
                 </div>
               </div>
+
+              {/* Project description (collapsible) */}
+              {projectDetail.project.description && (
+                <Collapsible>
+                  <CollapsibleTrigger className="flex w-full items-center justify-between rounded-lg border p-3 text-left hover:bg-muted/50 transition-colors">
+                    <span className="text-sm font-medium">Description</span>
+                    <ChevronDown className="h-4 w-4 transition-transform data-[state=open]:rotate-180" />
+                  </CollapsibleTrigger>
+                  <CollapsibleContent className="mt-1 rounded-lg border bg-muted/30 p-3 text-sm whitespace-pre-wrap">
+                    {projectDetail.project.description}
+                  </CollapsibleContent>
+                </Collapsible>
+              )}
+
               {/* Stats summary: combined Avg card with Raw + Balanced side-by-side */}
               {projectDetail.stats && (() => {
                 const raw = selectedProjectId
@@ -1266,12 +1292,57 @@ export function RankingDashboard({ competitionId: _competitionId, roundId }: Ran
                                 })()}
                               </div>
                             </div>
-                            {isExpanded && a.evaluation?.feedbackText && (
-                              <p className="mt-2 text-sm text-muted-foreground whitespace-pre-wrap border-t pt-2">
+                            {isExpanded && (
+                              <div className="mt-2 space-y-2 border-t pt-2">
+                                {/* Per-criterion scores */}
+                                {(() => {
+                                  const scores = a.evaluation?.criterionScoresJson as Record<string, unknown> | null
+                                  if (!scores || !evalForm?.criteriaJson) return null
+                                  const criteria = evalForm.criteriaJson as Array<{
+                                    id: string
+                                    label: string
+                                    type?: string
+                                    trueLabel?: string
+                                    falseLabel?: string
+                                    scale?: number | string
+                                  }>
+                                  const rendered = criteria
+                                    .map((c) => {
+                                      const v = scores[c.id]
+                                      if (v == null || v === '') return null
+                                      let display: string
+                                      if (typeof v === 'boolean') {
+                                        display = v ? (c.trueLabel ?? 'Yes') : (c.falseLabel ?? 'No')
+                                      } else if (typeof v === 'number') {
+                                        display = String(v)
+                                      } else {
+                                        display = String(v)
+                                      }
+                                      return { label: c.label, display, type: c.type ?? 'numeric' }
+                                    })
+                                    .filter((x): x is { label: string; display: string; type: string } => x != null)
+                                  if (rendered.length === 0) return null
+                                  return (
+                                    <div className="space-y-1">
+                                      {rendered.map((c, i) => (
+                                        <div key={i} className="flex items-start justify-between gap-3 text-xs">
+                                          <span className="text-muted-foreground flex-1">{c.label}</span>
+                                          <span className="font-medium tabular-nums">{c.display}</span>
+                                        </div>
+                                      ))}
+                                    </div>
+                                  )
+                                })()}
+
+                                {/* Feedback text */}
+                                {a.evaluation?.feedbackText && (
+                                  <p className="text-sm text-muted-foreground whitespace-pre-wrap">
                                     {a.evaluation.feedbackText}
                                   </p>
                                 )}
                               </div>
+                            )}
+                          </div>
                         )
                       })}
                     </div>