Refactor Prisma integration and improve project setup

- Move Prisma files to standard /prisma directory
- Remove Turso adapter dependencies for Prisma
- Fix auth configuration in templates
- Update router devtools package name
- Simplify post-installation instructions
- Improve npm scripts with cleaner commands

apps/cli/template/with-prisma-postgres/packages/server/src/db/index.ts

@@ -1,5 +0,0 @@
-import { PrismaClient } from "@prisma/client";
-
-let prisma = new PrismaClient();
-
-export default prisma;

apps/cli/template/with-prisma-postgres/packages/server/src/db/schema.prisma

@@ -1,74 +0,0 @@
-// This is your Prisma schema file,
-// learn more about it in the docs: https://pris.ly/d/prisma-schema
-
-// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
-// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init
-
-generator client {
-  provider = "prisma-client-js"
-}
-
-datasource db {
-  provider = "postgres"
-  url      = env("DATABASE_URL")
-}
-
-model User {
-  id            String    @id @map("_id")
-  name          String
-  email         String
-  emailVerified Boolean
-  image         String?
-  createdAt     DateTime
-  updatedAt     DateTime
-  sessions      Session[]
-  accounts      Account[]
-
-  @@unique([email])
-  @@map("user")
-}
-
-model Session {
-  id        String   @id @map("_id")
-  expiresAt DateTime
-  token     String
-  createdAt DateTime
-  updatedAt DateTime
-  ipAddress String?
-  userAgent String?
-  userId    String
-  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
-
-  @@unique([token])
-  @@map("session")
-}
-
-model Account {
-  id                    String    @id @map("_id")
-  accountId             String
-  providerId            String
-  userId                String
-  user                  User      @relation(fields: [userId], references: [id], onDelete: Cascade)
-  accessToken           String?
-  refreshToken          String?
-  idToken               String?
-  accessTokenExpiresAt  DateTime?
-  refreshTokenExpiresAt DateTime?
-  scope                 String?
-  password              String?
-  createdAt             DateTime
-  updatedAt             DateTime
-
-  @@map("account")
-}
-
-model Verification {
-  id         String    @id @map("_id")
-  identifier String
-  value      String
-  expiresAt  DateTime
-  createdAt  DateTime?
-  updatedAt  DateTime?
-
-  @@map("verification")
-}

apps/cli/template/with-prisma-postgres/packages/server/src/lib/auth.ts

@@ -1,9 +1,17 @@
 import { betterAuth } from "better-auth";
 import { prismaAdapter } from "better-auth/adapters/prisma";
-import prisma from "../db";
+import prisma from "../../prisma";
 
 export const auth = betterAuth({
-    database: prismaAdapter(prisma, {
-        provider: "pg",
-    }),
+  database: prismaAdapter(prisma, {
+    provider: "pg",
+  }),
+  trustedOrigins: [process.env.CORS_ORIGIN!],
+  emailAndPassword: { enabled: true },
+  advanced: {
+    defaultCookieAttributes: {
+      sameSite: "none",
+      secure: true,
+    },
+  },
 });