fix: add missing round finalization migration

The migration adding gracePeriodEndsAt, finalizedAt, finalizedBy to Round
and proposedOutcome to ProjectRoundState was never committed, causing
production to fail with "column does not exist" errors.

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

prisma/migrations/20260304000000_add_round_finalization_fields/migration.sql

@@ -0,0 +1,79 @@
+-- Round finalization fields
+ALTER TABLE "Round" ADD COLUMN "gracePeriodEndsAt" TIMESTAMP(3);
+ALTER TABLE "Round" ADD COLUMN "finalizedAt" TIMESTAMP(3);
+ALTER TABLE "Round" ADD COLUMN "finalizedBy" TEXT;
+
+-- ProjectRoundState proposed outcome for finalization pool
+ALTER TABLE "ProjectRoundState" ADD COLUMN "proposedOutcome" "ProjectRoundStateValue";
+
+-- Mark already-closed rounds as pre-finalized IF their projects were already
+-- advanced to the IMMEDIATELY NEXT round (sortOrder = current + 1).
+-- We check the next sequential round only, not any subsequent round, because
+-- projects can appear in non-adjacent rounds (e.g. special award tracks) without
+-- implying the current round was finalized.
+UPDATE "Round" r
+SET "finalizedAt" = NOW(), "finalizedBy" = 'system-migration'
+WHERE r.status IN ('ROUND_CLOSED', 'ROUND_ARCHIVED')
+  AND EXISTS (
+    SELECT 1
+    FROM "Round" next_r
+    JOIN "ProjectRoundState" next_prs ON next_prs."roundId" = next_r.id
+    JOIN "ProjectRoundState" cur_prs ON cur_prs."roundId" = r.id
+      AND cur_prs."projectId" = next_prs."projectId"
+    WHERE next_r."competitionId" = r."competitionId"
+      AND next_r."sortOrder" = r."sortOrder" + 1
+    LIMIT 1
+  );
+
+-- ─── Backfill terminal states for already-finalized rounds ───────────────────
+-- These rounds were finalized manually before this system existed.
+-- Set ProjectRoundState to accurate terminal states so the data matches reality.
+-- All updates are guarded by current state + round type to avoid touching anything unexpected.
+
+-- R0 (INTAKE, closed): All 214 projects completed intake successfully → PASSED
+-- Guard: only touch COMPLETED states in closed INTAKE rounds marked as finalized
+UPDATE "ProjectRoundState" prs
+SET state = 'PASSED', "proposedOutcome" = 'PASSED'
+FROM "Round" r
+WHERE prs."roundId" = r.id
+  AND r."roundType" = 'INTAKE'
+  AND r.status = 'ROUND_CLOSED'
+  AND r."finalizedAt" IS NOT NULL
+  AND prs.state = 'COMPLETED';
+
+-- R1 (FILTERING, closed): Set states based on FilteringResult outcomes
+-- Projects that passed filtering → PASSED
+UPDATE "ProjectRoundState" prs
+SET state = 'PASSED', "proposedOutcome" = 'PASSED'
+FROM "Round" r
+WHERE prs."roundId" = r.id
+  AND r."roundType" = 'FILTERING'
+  AND r.status = 'ROUND_CLOSED'
+  AND r."finalizedAt" IS NOT NULL
+  AND prs.state = 'PENDING'
+  AND EXISTS (
+    SELECT 1 FROM "FilteringResult" fr
+    WHERE fr."projectId" = prs."projectId"
+      AND (
+        fr."finalOutcome" = 'PASSED'
+        OR (fr."finalOutcome" IS NULL AND fr.outcome IN ('PASSED', 'FLAGGED'))
+      )
+  );
+
+-- Projects that were filtered out → REJECTED
+UPDATE "ProjectRoundState" prs
+SET state = 'REJECTED', "proposedOutcome" = 'REJECTED'
+FROM "Round" r
+WHERE prs."roundId" = r.id
+  AND r."roundType" = 'FILTERING'
+  AND r.status = 'ROUND_CLOSED'
+  AND r."finalizedAt" IS NOT NULL
+  AND prs.state = 'PENDING'
+  AND EXISTS (
+    SELECT 1 FROM "FilteringResult" fr
+    WHERE fr."projectId" = prs."projectId"
+      AND (
+        fr."finalOutcome" = 'FILTERED_OUT'
+        OR (fr."finalOutcome" IS NULL AND fr.outcome = 'FILTERED_OUT')
+      )
+  );