feat: Implement tournament schedule tab and fix E2E tests (#27)

## Summary

This PR implements the tournament schedule tab functionality and fixes all remaining E2E test failures.

### Changes Included

1. **Tournament Schedule Feature**
   - Added tournament schedule page at `/admin/tournaments/[id]/schedule`
   - Implemented "Generate Schedule" button functionality
   - Added schedule generation logic for round-robin tournaments

2. **E2E Test Fixes**
   - Fixed database connection issues in production builds
   - Improved test reliability with better error handling and debugging
   - Updated test infrastructure to use environment variables instead of hardcoded values

3. **CI/CD Updates**
   - Added E2E test job to PR workflow
   - Configured tests to run against development database
   - Moved database password to Gitea secrets

4. **Code Quality**
   - Removed hardcoded passwords from codebase
   - Improved Prisma client configuration
   - Enhanced authentication and navigation components

### Test Results
All 16 E2E test scenarios are now passing:
- Authentication tests: ✅
- Registration tests: ✅
- Tournament schedule tests: ✅
- Player schedule tests: ✅
- Admin navigation tests: ✅

### Database Configuration
- Tests run against `euchre_camp_dev` database
- Production builds use environment variables for database configuration
- Database password stored in Gitea secrets as `DB_PASSWORD`

### CI Pipeline
The PR workflow now includes:
1. Unit tests
2. E2E tests (using production build)
3. Version bump analysis

E2E tests must pass before PR can be merged.

Reviewed-on: #27
Co-authored-by: David Gwilliam <dhgwilliam@gmail.com>
Co-committed-by: David Gwilliam <dhgwilliam@gmail.com>

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

@@ -3,18 +3,12 @@ import { prisma } from "@/lib/prisma";
 import { canManageTournament, canDeleteTournament } from "@/lib/permissions";
 import { getTournamentStatus } from "@/lib/tournamentUtils";
 
-interface RouteParams {
-  params: Promise<{
-    id: string;
-  }>;
-}
-
 /**
  * GET /api/tournaments/[id]
  * 
  * Get a single tournament by ID
  */
-export async function GET(request: Request, { params }: RouteParams) {
+export async function GET(request: Request, { params }: { params: Promise<{ id: string }> }) {
   try {
     const { id } = await params
     const tournamentId = parseInt(id);
@@ -45,28 +39,14 @@ export async function GET(request: Request, { params }: RouteParams) {
             player: true,
           },
         },
-        teams: {
-          include: {
-            player1: true,
-            player2: true,
-          },
-        },
         rounds: {
           include: {
             bracketMatchups: {
               include: {
-                team1: {
-                  include: {
-                    player1: true,
-                    player2: true,
-                  },
-                },
-                team2: {
-                  include: {
-                    player1: true,
-                    player2: true,
-                  },
-                },
+                player1P1: true,
+                player1P2: true,
+                player2P1: true,
+                player2P2: true,
                 match: true,
               },
             },
@@ -104,7 +84,7 @@ export async function GET(request: Request, { params }: RouteParams) {
  * 
  * Update a tournament by ID
  */
-export async function PUT(request: Request, { params }: RouteParams) {
+export async function PUT(request: Request, { params }: { params: Promise<{ id: string }> }) {
   try {
     const { id } = await params
     const tournamentId = parseInt(id);
@@ -144,33 +124,43 @@ export async function PUT(request: Request, { params }: RouteParams) {
       description,
       eventDate,
       eventType,
+      tournamentType,
       format,
       status,
       maxParticipants,
       ownerId,
       targetScore,
       allowTies,
+      teamDurability,
+      partnerRotation,
+      allowByes,
     } = body;
 
-    // Validate required fields
-    if (!name || typeof name !== 'string' || name.trim().length === 0) {
-      return NextResponse.json(
-        { error: "Tournament name is required" },
-        { status: 400 }
-      );
+    // Validate name only if it's being updated
+    if (body.hasOwnProperty('name')) {
+      if (!name || typeof name !== 'string' || name.trim().length === 0) {
+        return NextResponse.json(
+          { error: "Tournament name is required" },
+          { status: 400 }
+        );
+      }
     }
 
-    // Prepare update data
-    const updateData: Record<string, unknown> = {
-      name: name.trim(),
-      description: description || null,
-      eventDate: eventDate ? new Date(eventDate) : null,
-      eventType: eventType || "tournament",
-      format: format || "round_robin",
-      maxParticipants: maxParticipants ? parseInt(maxParticipants) : null,
-      targetScore: targetScore ? parseInt(targetScore) : null,
-      allowTies: allowTies ?? false,
-    };
+    // Prepare update data - only include fields that are present in the request
+    const updateData: Record<string, unknown> = {};
+
+    if (body.hasOwnProperty('name')) updateData.name = name.trim();
+    if (body.hasOwnProperty('description')) updateData.description = description || null;
+    if (body.hasOwnProperty('eventDate')) updateData.eventDate = eventDate ? new Date(eventDate) : null;
+    if (body.hasOwnProperty('eventType')) updateData.eventType = eventType || "tournament";
+    if (body.hasOwnProperty('tournamentType')) updateData.tournamentType = tournamentType || "individual";
+    if (body.hasOwnProperty('format')) updateData.format = format || "round_robin";
+    if (body.hasOwnProperty('maxParticipants')) updateData.maxParticipants = maxParticipants ? parseInt(maxParticipants) : null;
+    if (body.hasOwnProperty('targetScore')) updateData.targetScore = targetScore ? parseInt(targetScore) : null;
+    if (body.hasOwnProperty('allowTies')) updateData.allowTies = allowTies ?? false;
+    if (body.hasOwnProperty('teamDurability')) updateData.teamDurability = teamDurability || "permanent";
+    if (body.hasOwnProperty('partnerRotation')) updateData.partnerRotation = partnerRotation || "none";
+    if (body.hasOwnProperty('allowByes')) updateData.allowByes = allowByes ?? true;
 
     // Only allow status updates if they don't conflict with auto-calculation
     if (status) {
@@ -219,7 +209,7 @@ export async function PUT(request: Request, { params }: RouteParams) {
  *   - deleteMatches: Delete all matches associated with the tournament
  *   - orphanMatches: Keep matches but remove tournament association (eventId becomes null)
  */
-export async function DELETE(request: Request, { params }: RouteParams) {
+export async function DELETE(request: Request, { params }: { params: Promise<{ id: string }> }) {
   try {
     const { id } = await params
     const tournamentId = parseInt(id);
@@ -285,11 +275,6 @@ export async function DELETE(request: Request, { params }: RouteParams) {
       where: { eventId: tournamentId },
     });
 
-    // Delete teams
-    await prisma.team.deleteMany({
-      where: { eventId: tournamentId },
-    });
-
     // Delete tournament rounds
     await prisma.tournamentRound.deleteMany({
       where: { eventId: tournamentId },