chore(): Reorganize modules (#7210)

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

packages/modules/link-modules/src/utils/compose-link-name.ts

@@ -0,0 +1,9 @@
+import { lowerCaseFirst, toPascalCase } from "@medusajs/utils"
+
+export const composeLinkName = (...args) => {
+  return lowerCaseFirst(toPascalCase(composeTableName(...args.concat("link"))))
+}
+
+export const composeTableName = (...args) => {
+  return args.map((name) => name.replace(/(_id|Service)$/gi, "")).join("_")
+}