chore(): Reorganize modules (#7210)

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

packages/modules/sales-channel/src/scripts/bin/run-seed.ts

@@ -0,0 +1,31 @@
+#!/usr/bin/env node
+
+import { ModulesSdkUtils } from "@medusajs/utils"
+import { Modules } from "@medusajs/modules-sdk"
+import * as ProductModels from "@models"
+import { createSalesChannels } from "../seed-utils"
+import { EOL } from "os"
+
+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-product-seed <filePath>`
+    )
+  }
+
+  const run = ModulesSdkUtils.buildSeedScript({
+    moduleName: Modules.PRODUCT,
+    models: ProductModels,
+    pathToMigrations: __dirname + "/../../migrations",
+    seedHandler: async ({ manager, data }) => {
+      const { salesChannelData } = data
+      await createSalesChannels(manager, salesChannelData)
+    },
+  })
+  await run({ path })
+})()

packages/modules/sales-channel/src/scripts/seed-utils.ts

@@ -0,0 +1,16 @@
+import { SalesChannel } from "@models"
+import { RequiredEntityData } from "@mikro-orm/core"
+import { SqlEntityManager } from "@mikro-orm/postgresql"
+
+export async function createSalesChannels(
+  manager: SqlEntityManager,
+  data: RequiredEntityData<SalesChannel>[]
+) {
+  const channels = data.map((channel) => {
+    return manager.create(SalesChannel, channel)
+  })
+
+  await manager.persistAndFlush(channels)
+
+  return channels
+}