feat(medusa,medusa-cli): add an exec command (#7376)

packages/core/types/src/common/index.ts

@@ -2,5 +2,6 @@ export * from "./common"
 export * from "./rule"
 export * from "./batch"
 export * from "./config-module"
+export * from "./medusa-cli"
 export * from "./medusa-container"
 export * from "./with-calculated"

packages/core/types/src/common/medusa-cli.ts

@@ -0,0 +1,6 @@
+import { MedusaContainer } from "./medusa-container"
+
+export type ExecArgs = {
+  container: MedusaContainer
+  args: string[]
+}