Fix round reopen bug + redesign round detail page UI

Round engine: moved logAudit() calls outside $transaction blocks to prevent
FK violations from poisoning PostgreSQL transactions and rolling back status changes.

Round detail page: redesigned with Editorial Command Center aesthetic -
dark blue gradient header, colored accent stat cards, underline tab bar,
SVG readiness ring, grouped quick actions, branded progress bars and animations.

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

src/server/services/round-engine.ts

@@ -112,7 +112,6 @@ export async function activateRound(
         data: { status: 'ROUND_ACTIVE' },
       })
 
-      // Dual audit trail
       await tx.decisionAuditLog.create({
         data: {
           eventType: 'round.activated',
@@ -132,18 +131,18 @@ export async function activateRound(
         },
       })
 
-      await logAudit({
-        prisma: tx,
-        userId: actorId,
-        action: 'ROUND_ACTIVATE',
-        entityType: 'Round',
-        entityId: roundId,
-        detailsJson: { name: round.name, roundType: round.roundType },
-      })
-
       return result
     })
 
+    // Audit log outside transaction to avoid FK violations poisoning the tx
+    await logAudit({
+      userId: actorId,
+      action: 'ROUND_ACTIVATE',
+      entityType: 'Round',
+      entityId: roundId,
+      detailsJson: { name: round.name, roundType: round.roundType },
+    })
+
     return {
       success: true,
       round: { id: updated.id, status: updated.status },
@@ -225,18 +224,18 @@ export async function closeRound(
         },
       })
 
-      await logAudit({
-        prisma: tx,
-        userId: actorId,
-        action: 'ROUND_CLOSE',
-        entityType: 'Round',
-        entityId: roundId,
-        detailsJson: { name: round.name, roundType: round.roundType },
-      })
-
       return result
     })
 
+    // Audit log outside transaction to avoid FK violations poisoning the tx
+    await logAudit({
+      userId: actorId,
+      action: 'ROUND_CLOSE',
+      entityType: 'Round',
+      entityId: roundId,
+      detailsJson: { name: round.name, roundType: round.roundType },
+    })
+
     return {
       success: true,
       round: { id: updated.id, status: updated.status },
@@ -296,18 +295,18 @@ export async function archiveRound(
         },
       })
 
-      await logAudit({
-        prisma: tx,
-        userId: actorId,
-        action: 'ROUND_ARCHIVE',
-        entityType: 'Round',
-        entityId: roundId,
-        detailsJson: { name: round.name },
-      })
-
       return result
     })
 
+    // Audit log outside transaction to avoid FK violations poisoning the tx
+    await logAudit({
+      userId: actorId,
+      action: 'ROUND_ARCHIVE',
+      entityType: 'Round',
+      entityId: roundId,
+      detailsJson: { name: round.name },
+    })
+
     return {
       success: true,
       round: { id: updated.id, status: updated.status },
@@ -412,24 +411,24 @@ export async function reopenRound(
         },
       })
 
-      await logAudit({
-        prisma: tx,
-        userId: actorId,
-        action: 'ROUND_REOPEN',
-        entityType: 'Round',
-        entityId: roundId,
-        detailsJson: {
-          name: round.name,
-          pausedRounds: subsequentActiveRounds.map((r: any) => r.name),
-        },
-      })
-
       return {
         updated,
         pausedRounds: subsequentActiveRounds.map((r: any) => r.name),
       }
     })
 
+    // Audit log outside transaction to avoid FK violations poisoning the tx
+    await logAudit({
+      userId: actorId,
+      action: 'ROUND_REOPEN',
+      entityType: 'Round',
+      entityId: roundId,
+      detailsJson: {
+        name: round.name,
+        pausedRounds: result.pausedRounds,
+      },
+    })
+
     return {
       success: true,
       round: { id: result.updated.id, status: result.updated.status },
@@ -527,25 +526,25 @@ export async function transitionProject(
         },
       })
 
-      await logAudit({
+      return { prs, previousState: existing?.state ?? null }
-        prisma: tx,
+    })
-        userId: actorId,
-        action: 'PROJECT_ROUND_TRANSITION',
-        entityType: 'ProjectRoundState',
-        entityId: prs.id,
-        detailsJson: { projectId, roundId, newState, previousState: existing?.state ?? null },
-      })
 
-      return prs
+    // Audit log outside transaction to avoid FK violations poisoning the tx
+    await logAudit({
+      userId: actorId,
+      action: 'PROJECT_ROUND_TRANSITION',
+      entityType: 'ProjectRoundState',
+      entityId: result.prs.id,
+      detailsJson: { projectId, roundId, newState, previousState: result.previousState },
     })
 
     return {
       success: true,
       projectRoundState: {
-        id: result.id,
+        id: result.prs.id,
-        projectId: result.projectId,
+        projectId: result.prs.projectId,
-        roundId: result.roundId,
+        roundId: result.prs.roundId,
-        state: result.state,
+        state: result.prs.state,
       },
     }
   } catch (error) {