Issue #3496276 by nevergone: Add composer.json and README.txt

README.txt

+Field Lock Multi Value
+======================
+
+Helper module for multi-value field widgets.
+
+Author: NeverGone (https://drupal.org/u/nevergone)

composer.json

+{
+  "name": "drupal/field_lock_multi_values",
+  "description": "Helper module for multi-value field widgets.",
+  "type": "drupal-module",
+  "homepage": "http://drupal.org/project/field_lock_multi_values",
+  "authors": [
+    {
+      "name": "Kurucz István (nevergone)",
+      "homepage": "https://www.drupal.org/u/nevergone",
+      "role": "Maintainer"
+    }
+  ],
+  "support": {
+    "issues": "http://drupal.org/project/field_lock_multi_values",
+    "source": "https://git.drupalcode.org/project/field_lock_multi_values"
+  },
+  "require": {
+    "drupal/core": "^10.4 || ^11.1"
+  },
+  "license": "GPL-2.0+",
+  "minimum-stability": "dev"
+}