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/forms/apply-wizard-dynamic.tsx

@@ -51,12 +51,12 @@ import { TeamMemberRole } from '@prisma/client'
 // ---------------------------------------------------------------------------
 
 interface ApplyWizardDynamicProps {
-  mode: 'edition' | 'round'
+  mode: 'edition' | 'stage' | 'round'
   config: WizardConfig
   programName: string
   programYear: number
   programId?: string
-  roundId?: string
+  stageId?: string
   isOpen: boolean
   submissionDeadline?: Date | string | null
   onSubmit: (data: Record<string, unknown>) => Promise<void>
@@ -390,7 +390,7 @@ export function ApplyWizardDynamic({
   programName,
   programYear,
   programId,
-  roundId,
+  stageId,
   isOpen,
   submissionDeadline,
   onSubmit,