Icu 13897 create remove tag modal (#2377)

* feat: 🎸 add action dropdown in tags table

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* feat: 🎸 add removeApiTags method to worker

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* feat: 🎸 add tag removal workflow

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* test: 💍 add tests for removing a worker tag

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* test: 💍 add tests for removing a tag

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 fix spelling issue

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 use mirage worker serializer to remove empty tag

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 update modal id to class

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 add autofocus to remove tag modal

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* feat: 🎸 update tags controller attributes

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 create normalizer to add empty object for api_tags

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 update getter signature

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 remove unneeded parens

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 remove type from Hds::Button

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 update confirmation modal class name

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* feat: 🎸 add emptyObjectIfMissing model attribute

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 PR feedback

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

* refactor: 💡 remove default to null in toggleModal

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-13897

addons/api/addon/serializers/application.js

@@ -179,6 +179,8 @@ export default class ApplicationSerializer extends RESTSerializer {
     payload = structuredClone(payload);
     // Check for and normalize missing arrays
     payload = this.normalizeMissingArrays(store, primaryModelClass, payload);
+    // Check for and normalize missing objects
+    payload = this.normalizeMissingObjects(store, primaryModelClass, payload);
     // Setup a new payload data structure.
     const transformedPayload = {};
     // Find the Ember-data-expected root key name.
@@ -199,7 +201,7 @@ export default class ApplicationSerializer extends RESTSerializer {
 
   /**
    * Resets missing array fields to an empty array if they are annotated by
-   * `normalizeToEmptyArray: true` in the associated model attribute
+   * `emptyArrayIfMissing: true` in the associated model attribute
    * declaration.  Our API excludes arrays when they are empty from
    * singular responses.
    *
@@ -222,6 +224,30 @@ export default class ApplicationSerializer extends RESTSerializer {
     return payload;
   }
 
+  /**
+   * Resets missing object fields to an empty object if they are annotated by
+   * `emptyObjectIfMissing: true` in the associated model attribute
+   * declaration.
+   *
+   * @param {Store} store
+   * @param {Model} primaryModelClass
+   * @param {object} payload
+   * @return {object}
+   */
+  normalizeMissingObjects(store, primaryModelClass, payload) {
+    const attrDefs = store
+      .getSchemaDefinitionService()
+      .attributesDefinitionFor({ type: primaryModelClass.modelName });
+    if (attrDefs) {
+      Object.keys(attrDefs).forEach((key) => {
+        if (!payload[key] && attrDefs[key]?.options?.emptyObjectIfMissing) {
+          payload[key] = {};
+        }
+      });
+    }
+    return payload;
+  }
+
   /**
    * Hydrates the incoming scope JSON with additional boolean fields and
    * delegates nested attributes and secrets normalization.