Fix naming & change form themes filenames

Author: jmsche

assets/package.json

@@ -1,12 +1,12 @@
 {
-    "name": "@leapt/slug-type",
+    "name": "@leapt/slug-type-bundle",
     "description": "Dynamic slug field Symfony Forms.",
     "license": "MIT",
     "version": "1.0.0",
     "main": "dist/controller.js",
     "symfony": {
         "controllers": {
-            "leapt-slug": {
+            "slug": {
                 "main": "dist/controller.js",
                 "webpackMode": "eager",
                 "fetch": "eager",

…mplates/leapt_slug_core_layout.html.twig templates/basic_layout.html.twigtemplates/leapt_slug_core_layout.html.twig renamed to templates/basic_layout.html.twig templates/leapt_slug_core_layout.html.twig renamed to templates/basic_layout.html.twig

@@ -0,0 +1,14 @@
+{% block leapt_slug_widget -%}
+    {% set base_stimulus_name = 'leapt--slug-type-bundle--slug' %}
+    <div
+        class="input-group"
+        data-controller="{{ base_stimulus_name }}"
+        data-{{ base_stimulus_name }}-target-value="{{ form.parent.children[target].vars.id }}"
+        data-{{ base_stimulus_name }}-alert-message-value="{{ 'alert_message'|trans({}, 'LeaptSlugType') }}"
+    >
+        {{ block('form_widget') }}
+        <button class="btn btn-outline-secondary" type="button" data-leapt-slug-target="button">
+            &#128274;
+        </button>
+    </div>
+{%- endblock %}