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/assignment-section.tsx

@@ -0,0 +1,120 @@
+'use client'
+
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import { Switch } from '@/components/ui/switch'
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from '@/components/ui/select'
+import type { EvaluationConfig } from '@/types/pipeline-wizard'
+
+type AssignmentSectionProps = {
+  config: EvaluationConfig
+  onChange: (config: EvaluationConfig) => void
+}
+
+export function AssignmentSection({ config, onChange }: AssignmentSectionProps) {
+  const updateConfig = (updates: Partial<EvaluationConfig>) => {
+    onChange({ ...config, ...updates })
+  }
+
+  return (
+    <div className="space-y-6">
+      <div className="grid gap-4 sm:grid-cols-3">
+        <div className="space-y-2">
+          <Label>Required Reviews per Project</Label>
+          <Input
+            type="number"
+            min={1}
+            max={20}
+            value={config.requiredReviews}
+            onChange={(e) =>
+              updateConfig({ requiredReviews: parseInt(e.target.value) || 3 })
+            }
+          />
+          <p className="text-xs text-muted-foreground">
+            Minimum number of jury evaluations per project
+          </p>
+        </div>
+
+        <div className="space-y-2">
+          <Label>Max Load per Juror</Label>
+          <Input
+            type="number"
+            min={1}
+            max={100}
+            value={config.maxLoadPerJuror}
+            onChange={(e) =>
+              updateConfig({ maxLoadPerJuror: parseInt(e.target.value) || 20 })
+            }
+          />
+          <p className="text-xs text-muted-foreground">
+            Maximum projects assigned to one juror
+          </p>
+        </div>
+
+        <div className="space-y-2">
+          <Label>Min Load per Juror</Label>
+          <Input
+            type="number"
+            min={0}
+            max={50}
+            value={config.minLoadPerJuror}
+            onChange={(e) =>
+              updateConfig({ minLoadPerJuror: parseInt(e.target.value) || 5 })
+            }
+          />
+          <p className="text-xs text-muted-foreground">
+            Target minimum projects per juror
+          </p>
+        </div>
+      </div>
+
+      <div className="flex items-center justify-between">
+        <div>
+          <Label>Availability Weighting</Label>
+          <p className="text-xs text-muted-foreground">
+            Factor in juror availability when assigning projects
+          </p>
+        </div>
+        <Switch
+          checked={config.availabilityWeighting}
+          onCheckedChange={(checked) =>
+            updateConfig({ availabilityWeighting: checked })
+          }
+        />
+      </div>
+
+      <div className="space-y-2">
+        <Label>Overflow Policy</Label>
+        <Select
+          value={config.overflowPolicy}
+          onValueChange={(value) =>
+            updateConfig({
+              overflowPolicy: value as EvaluationConfig['overflowPolicy'],
+            })
+          }
+        >
+          <SelectTrigger>
+            <SelectValue />
+          </SelectTrigger>
+          <SelectContent>
+            <SelectItem value="queue">
+              Queue — Hold unassigned projects for manual assignment
+            </SelectItem>
+            <SelectItem value="expand_pool">
+              Expand Pool — Invite additional jurors automatically
+            </SelectItem>
+            <SelectItem value="reduce_reviews">
+              Reduce Reviews — Lower required reviews to fit available jurors
+            </SelectItem>
+          </SelectContent>
+        </Select>
+      </div>
+    </div>
+  )
+}