fix: resolve schedule data staleness in production builds

- Replace window.location.reload() with router.refresh() in ScheduleGenerator, MatchEditor, RecalculateEloButton for proper Next.js cache invalidation
- Add revalidatePath() call after schedule generation in POST handler
- Add ownerId to tournament creation in cucumber tests for proper permission checks
- Assign tournament_admin role via Prisma after user creation in cucumber tests
- Fix TypeScript type annotations in hooks.ts (tournament id map)
- Update page reload to use networkidle in common-steps.ts
- Clear .next/ cache before cucumber tests in justfile
- Add .turbo to clean target
- Add comprehensive debug logging to schedule API route
- Document findings in docs/TROUBLESHOOTING_SCHEDULE_GENERATION.md

src/app/admin/tournaments/[id]/schedule/page.tsx

@@ -23,6 +23,7 @@ export default async function TournamentSchedulePage({ params }: PageProps) {
     notFound()
   }
 
+  console.log(`[Schedule Page] Fetching tournament ${tournamentId}`);
   const tournament = await prisma.event.findUnique({
     where: { id: tournamentId },
     include: {
@@ -48,6 +49,10 @@ export default async function TournamentSchedulePage({ params }: PageProps) {
       },
     },
   })
+  console.log(`[Schedule Page] Tournament ${tournamentId} has ${tournament?.rounds?.length || 0} rounds`);
+  if (tournament?.rounds && tournament.rounds.length > 0) {
+    console.log(`[Schedule Page] First round:`, JSON.stringify(tournament.rounds[0]));
+  }
 
   if (!tournament) {
     notFound()

src/app/api/tournaments/[id]/schedule/route.ts

@@ -1,4 +1,5 @@
 import { NextResponse } from "next/server";
+import { revalidatePath } from "next/cache";
 import { prisma } from "@/lib/prisma";
 import { canManageTournament } from "@/lib/permissions";
 import { generateRoundRobin, validateScheduleInput, generateVariableRoundRobin, expectedRounds } from "@/lib/schedule-generator";
@@ -78,11 +79,15 @@ export async function GET(_request: Request, { params }: RouteParams) {
  * Creates TournamentRound and BracketMatchup records.
  */
 export async function POST(_request: Request, { params }: RouteParams) {
+  console.log(`[Schedule API] POST handler started`);
   try {
     const { id } = await params;
     const tournamentId = parseInt(id);
 
+    console.log(`[Schedule API] POST /api/tournaments/${tournamentId}/schedule`);
+    
     if (isNaN(tournamentId)) {
+      console.log(`[Schedule API] Invalid tournament ID: ${id}`);
       return NextResponse.json(
         { error: "Invalid tournament ID" },
         { status: 400 }
@@ -90,6 +95,7 @@ export async function POST(_request: Request, { params }: RouteParams) {
     }
 
     const permission = await canManageTournament(tournamentId);
+    console.log(`[Schedule API] Permission check: ${permission.allowed}, reason: ${permission.reason}`);
     if (!permission.allowed) {
       return NextResponse.json(
         { error: permission.reason || "Not authorized to manage this tournament" },
@@ -98,6 +104,7 @@ export async function POST(_request: Request, { params }: RouteParams) {
     }
 
     // Check tournament exists
+    console.log(`[Schedule API] Looking up tournament ${tournamentId}`);
     const tournament = await prisma.event.findUnique({
       where: { id: tournamentId },
       include: {
@@ -111,14 +118,17 @@ export async function POST(_request: Request, { params }: RouteParams) {
     });
 
     if (!tournament) {
+      console.log(`[Schedule API] Tournament ${tournamentId} not found`);
       return NextResponse.json(
         { error: "Tournament not found" },
         { status: 404 }
       );
     }
+    console.log(`[Schedule API] Found tournament ${tournamentId} with ${tournament.participants.length} participants and ${tournament.rounds.length} existing rounds`);
 
     // Check if schedule already exists and delete it
     if (tournament.rounds.length > 0) {
+      console.log(`[Schedule API] Deleting ${tournament.rounds.length} existing rounds`);
       // Delete existing rounds and matchups before regenerating
       await prisma.bracketMatchup.deleteMany({
         where: { eventId: tournamentId },
@@ -135,6 +145,8 @@ export async function POST(_request: Request, { params }: RouteParams) {
       currentElo: p.player.currentElo,
     }));
 
+    console.log(`[Schedule API] Got ${participants.length} participants`);
+
     // Check minimum participants
     if (participants.length < 2) {
       return NextResponse.json(
@@ -147,20 +159,24 @@ export async function POST(_request: Request, { params }: RouteParams) {
     const teamDurability = tournament.teamDurability || "permanent";
     const partnerRotation = (tournament.partnerRotation || "none") as 'none' | 'minimize_repeat' | 'maximize_even' | 'elo_based';
     const allowByes = tournament.allowByes ?? true;
+    console.log(`[Schedule API] Team durability: ${teamDurability}, partner rotation: ${partnerRotation}, allow byes: ${allowByes}`);
 
     // Determine number of teams from participants
     const tempResult = generateTeams(participants, partnerRotation, allowByes);
     const teamCount = tempResult.teams.length;
-    
+    console.log(`[Schedule API] Generated ${teamCount} teams from ${participants.length} participants`);
+
     if (teamCount < 2) {
+      console.log(`[Schedule API] Not enough teams: ${teamCount}`);
       return NextResponse.json(
-        { error: "At least 2 teams (4 players) are required to generate a schedule" },
+        { error: "At least 2 teams are required to generate a schedule" },
         { status: 400 }
       );
     }
 
-    // Calculate number of rounds needed
-    const numRounds = expectedRounds(teamCount);
+    // Calculate expected rounds
+    const expectedRounds = expectedRounds(teamCount);
+    console.log(`[Schedule API] Expected rounds: ${expectedRounds}`);
 
     if (teamDurability === "permanent") {
       // ============================================
@@ -186,11 +202,14 @@ export async function POST(_request: Request, { params }: RouteParams) {
 
       // Generate schedule using fixed teams
       const schedule = generateRoundRobin(teamPairings);
+      console.log(`[Schedule API] Generated ${schedule.length} rounds for ${teamCount} teams (fixed)`);
 
       // Create rounds and matchups in a transaction
+      console.log(`[Schedule API] About to create ${schedule.length} rounds in transaction`);
       const created = await prisma.$transaction(
-        schedule.map((round) =>
-          prisma.tournamentRound.create({
+        schedule.map((round) => {
+          console.log(`[Schedule API] Creating round ${round.roundNumber} with ${round.matchups.length} matchups`);
+          return prisma.tournamentRound.create({
             data: {
               eventId: tournamentId,
               roundNumber: round.roundNumber,
@@ -218,8 +237,17 @@ export async function POST(_request: Request, { params }: RouteParams) {
               },
             },
           })
-        )
+        })
       );
+      
+      console.log(`[Schedule API] Transaction complete. Created ${created.length} rounds`);
+      console.log(`[Schedule API] Verifying in database:`);
+      for (const round of created) {
+        console.log(`[Schedule API]   Round ${round.roundNumber}: id=${round.id}, eventId=${round.eventId}`);
+      }
+
+      revalidatePath(`/admin/tournaments/${tournamentId}/schedule`);
+      console.log(`[Schedule API] revalidatePath called for /admin/tournaments/${tournamentId}/schedule`);
 
       return NextResponse.json({
         success: true,
@@ -257,7 +285,7 @@ export async function POST(_request: Request, { params }: RouteParams) {
       const schedule = generateVariableRoundRobin(
         participants,
         teamCount,
-        numRounds,
+        expectedRounds,
         generateTeamWithRotation
       );
 
@@ -295,6 +323,8 @@ export async function POST(_request: Request, { params }: RouteParams) {
         )
       );
 
+      revalidatePath(`/admin/tournaments/${tournamentId}/schedule`);
+
       return NextResponse.json({
         success: true,
         roundsCreated: created.length,