fix(prisma): update schema for Prisma v7 datasource URL changes

prisma.config.ts

@@ -9,7 +9,6 @@ export default defineConfig({
   migrations: {
     path: "prisma/migrations",
   },
-  engine: "classic",
   datasource: {
     url: env("DATABASE_URL"),
   },

prisma/schema.prisma

@@ -4,7 +4,6 @@ generator client {
 
 datasource db {
   provider = "postgresql"
-  url      = env("DATABASE_URL")
 }
 
 model Player {
@@ -41,7 +40,7 @@ model User {
   emailVerified    Boolean   @default(false)
   name             String?
   image            String?
-  role             String    @default("player") // player, tournament_admin, club_admin, site_admin
+  role             String    @default("player")
   playerId         Int?      @unique
   createdAt        DateTime  @default(now())
   updatedAt        DateTime  @updatedAt
@@ -65,11 +64,10 @@ model Event {
   status          String             @default("planned")
   maxParticipants Int?
   ownerId         String?
-  // Variant scoring support
-  targetScore     Int?               // Custom target score (default 5 for standard, or 10/15 for variant)
-  allowTies       Boolean            @default(false)  // Whether ties/draws are valid outcomes
   createdAt       DateTime           @default(now())
   updatedAt       DateTime           @updatedAt
+  targetScore     Int?
+  allowTies       Boolean            @default(false)
   bracketMatchups BracketMatchup[]
   participants    EventParticipant[]
   owner           User?              @relation("TournamentOwner", fields: [ownerId], references: [id])
@@ -166,10 +164,10 @@ model Match {
   team1Score       Int
   team2Score       Int
   status           String            @default("completed")
-  isCasual         Boolean           @default(false)
   createdById      String?
   createdAt        DateTime          @default(now())
   updatedAt        DateTime          @updatedAt
+  isCasual         Boolean           @default(false)
   bracketMatchups  BracketMatchup[]
   eloSnapshots     EloSnapshot[]
   createdBy        User?             @relation("MatchCreator", fields: [createdById], references: [id])