Add todo example, remove yarn, change schema structure, update readme

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

@@ -1,20 +1,3 @@
-generator client {
-  provider = "prisma-client-js"
-}
-
-datasource db {
-  provider = "postgres"
-  url      = env("DATABASE_URL")
-}
-
-model Todo {
-  id        Int     @id @default(autoincrement())
-  text      String
-  completed Boolean @default(false)
-
-  @@map("todo")
-}
-
 model User {
   id            String    @id @map("_id")
   name          String

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

@@ -0,0 +1,9 @@
+generator client {
+  provider = "prisma-client-js"
+  previewFeatures = ["prismaSchemaFolder"]
+}
+
+datasource db {
+  provider = "postgres"
+  url      = env("DATABASE_URL")
+}

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

@@ -1,12 +1,3 @@
-generator client {
-  provider = "prisma-client-js"
-}
-
-datasource db {
-  provider = "postgres"
-  url      = env("DATABASE_URL")
-}
-
 model Todo {
   id        Int     @id @default(autoincrement())
   text      String

apps/cli/template/with-prisma-postgres/packages/server/src/routers/todo.ts

@@ -1,55 +0,0 @@
-import { TRPCError } from "@trpc/server";
-import { z } from "zod";
-import prisma from "../../prisma";
-import { publicProcedure, router } from "../lib/trpc";
-
-export const todoRouter = router({
-  getAll: publicProcedure.query(async () => {
-    return await prisma.todo.findMany({
-      orderBy: {
-        id: "asc"
-      }
-    });
-  }),
-
-  create: publicProcedure
-    .input(z.object({ text: z.string().min(1) }))
-    .mutation(async ({ input }) => {
-      return await prisma.todo.create({
-        data: {
-          text: input.text,
-        },
-      });
-    }),
-
-  toggle: publicProcedure
-    .input(z.object({ id: z.number(), completed: z.boolean() }))
-    .mutation(async ({ input }) => {
-      try {
-        return await prisma.todo.update({
-          where: { id: input.id },
-          data: { completed: input.completed },
-        });
-      } catch (error) {
-        throw new TRPCError({
-          code: "NOT_FOUND",
-          message: "Todo not found",
-        });
-      }
-    }),
-
-  delete: publicProcedure
-    .input(z.object({ id: z.number() }))
-    .mutation(async ({ input }) => {
-      try {
-        return await prisma.todo.delete({
-          where: { id: input.id },
-        });
-      } catch (error) {
-        throw new TRPCError({
-          code: "NOT_FOUND",
-          message: "Todo not found",
-        });
-      }
-    }),
-});