chore(): Reorganize modules (#7210)

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

packages/modules/auth/src/migrations/.snapshot-medusa-auth.json

@@ -0,0 +1,101 @@
+{
+  "namespaces": [
+    "public"
+  ],
+  "name": "public",
+  "tables": [
+    {
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
+        "entity_id": {
+          "name": "entity_id",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
+        "provider": {
+          "name": "provider",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
+        "scope": {
+          "name": "scope",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
+        "user_metadata": {
+          "name": "user_metadata",
+          "type": "jsonb",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": true,
+          "mappedType": "json"
+        },
+        "app_metadata": {
+          "name": "app_metadata",
+          "type": "jsonb",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "json"
+        },
+        "provider_metadata": {
+          "name": "provider_metadata",
+          "type": "jsonb",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": true,
+          "mappedType": "json"
+        }
+      },
+      "name": "auth_user",
+      "schema": "public",
+      "indexes": [
+        {
+          "keyName": "IDX_auth_user_provider_scope_entity_id",
+          "columnNames": [
+            "provider",
+            "scope",
+            "entity_id"
+          ],
+          "composite": true,
+          "primary": false,
+          "unique": true
+        },
+        {
+          "keyName": "auth_user_pkey",
+          "columnNames": [
+            "id"
+          ],
+          "composite": false,
+          "primary": true,
+          "unique": true
+        }
+      ],
+      "checks": [],
+      "foreignKeys": {}
+    }
+  ]
+}

packages/modules/auth/src/migrations/Migration20240205025924.ts

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+import { Migration } from "@mikro-orm/migrations"
+
+export class Migration20240205025924 extends Migration {
+  async up(): Promise<void> {
+    this.addSql(
+      'create table if not exists "auth_user" ("id" text not null, "entity_id" text not null, "provider" text not null, "scope" text not null, "user_metadata" jsonb null, "app_metadata" jsonb not null, "provider_metadata" jsonb null, constraint "auth_user_pkey" primary key ("id"));'
+    )
+    this.addSql(
+      'alter table "auth_user" add constraint "IDX_auth_user_provider_scope_entity_id" unique ("provider", "scope", "entity_id");'
+    )
+  }
+
+  async down(): Promise<void> {
+    this.addSql('drop table if exists "auth_user" cascade;')
+  }
+}