chore(): Reorganize modules (#7210)

**What**
Move all modules to the modules directory

packages/modules/customer/src/scripts/bin/run-seed.ts

@@ -0,0 +1,19 @@
+#!/usr/bin/env node
+
+import { EOL } from "os"
+import { run } from "../seed"
+
+const args = process.argv
+const path = args.pop() as string
+
+export default (async () => {
+  const { config } = await import("dotenv")
+  config()
+  if (!path) {
+    throw new Error(
+      `filePath is required.${EOL}Example: medusa-cart-seed <filePath>`
+    )
+  }
+
+  await run({ path })
+})()

packages/modules/customer/src/scripts/seed.ts

@@ -0,0 +1,58 @@
+import { Modules } from "@medusajs/modules-sdk"
+import { LoaderOptions, Logger, ModulesSdkTypes } from "@medusajs/types"
+import { DALUtils, ModulesSdkUtils } from "@medusajs/utils"
+import { EntitySchema } from "@mikro-orm/core"
+import * as CustomerModels from "@models"
+import { EOL } from "os"
+import { resolve } from "path"
+
+export async function run({
+  options,
+  logger,
+  path,
+}: Partial<
+  Pick<
+    LoaderOptions<ModulesSdkTypes.ModuleServiceInitializeOptions>,
+    "options" | "logger"
+  >
+> & {
+  path: string
+}) {
+  logger ??= console as unknown as Logger
+
+  logger.info(`Loading seed data from ${path}...`)
+
+  const { customerData } = await import(resolve(process.cwd(), path)).catch(
+    (e) => {
+      logger?.error(
+        `Failed to load seed data from ${path}. Please, provide a relative path and check that you export the following: customerData.${EOL}${e}`
+      )
+      throw e
+    }
+  )
+
+  const dbData = ModulesSdkUtils.loadDatabaseConfig(Modules.CUSTOMER, options)!
+  const entities = Object.values(CustomerModels) as unknown as EntitySchema[]
+  const pathToMigrations = __dirname + "/../migrations"
+
+  const orm = await DALUtils.mikroOrmCreateConnection(
+    dbData,
+    entities,
+    pathToMigrations
+  )
+
+  const manager = orm.em.fork()
+
+  try {
+    logger.info("Seeding customer data..")
+
+    // TODO: implement customer seed data
+    // await createCustomers(manager, customersData)
+  } catch (e) {
+    logger.error(
+      `Failed to insert the seed data in the PostgreSQL database ${dbData.clientUrl}.${EOL}${e}`
+    )
+  }
+
+  await orm.close(true)
+}