DEV: Resolve and unsilence ember.built-in-components deprecation (#20716)

- Install `@ember/legacy-built-in-components` and update our import statements to use it
- Remove our custom attributeBinding extensions of `TextField` and `TextArea`. Modern ember 'angle bracket syntax' allows us to apply html attributes to a component's element without needing attributeBindings

app/assets/javascripts/discourse/app/components/d-textarea.js

@@ -1,4 +1,4 @@
-import TextArea from "@ember/component/text-area";
+import { TextArea } from "@ember/legacy-built-in-components";
 
 export default TextArea.extend({
   attributeBindings: ["aria-label"],

app/assets/javascripts/discourse/app/components/expanding-text-area.js

@@ -1,5 +1,5 @@
 import { observes, on } from "discourse-common/utils/decorators";
-import TextArea from "@ember/component/text-area";
+import { TextArea } from "@ember/legacy-built-in-components";
 import autosize from "discourse/lib/autosize";
 import { schedule } from "@ember/runloop";
 

app/assets/javascripts/discourse/app/components/text-field.js

@@ -1,7 +1,7 @@
 import { cancel, next } from "@ember/runloop";
 import { isLTR, isRTL, siteDir } from "discourse/lib/text-direction";
 import I18n from "I18n";
-import TextField from "@ember/component/text-field";
+import { TextField } from "@ember/legacy-built-in-components";
 import discourseComputed from "discourse-common/utils/decorators";
 import discourseDebounce from "discourse-common/lib/debounce";
 

app/assets/javascripts/discourse/app/initializers/ember-input-component-extension.js

@@ -1,22 +0,0 @@
-import TextField from "@ember/component/text-field";
-import TextArea from "@ember/component/text-area";
-let initializedOnce = false;
-
-export default {
-  name: "ember-input-component-extensions",
-
-  initialize() {
-    if (initializedOnce) {
-      return;
-    }
-
-    TextField.reopen({
-      attributeBindings: ["aria-describedby", "aria-invalid"],
-    });
-    TextArea.reopen({
-      attributeBindings: ["aria-describedby", "aria-invalid"],
-    });
-
-    initializedOnce = true;
-  },
-};

app/assets/javascripts/discourse/app/templates/modal/create-account.hbs

@@ -94,8 +94,8 @@
                     @value={{this.accountName}}
                     @id="new-account-name"
                     @class={{value-entered this.accountName}}
-                    @aria-describedby="fullname-validation"
+                    aria-describedby="fullname-validation"
-                    @aria-invalid={{this.nameValidation.failed}}
+                    aria-invalid={{this.nameValidation.failed}}
                   />
                   <label class="alt-placeholder" for="new-account-name">
                     {{i18n "user.name.title"}}
@@ -134,8 +134,8 @@
                     id="new-account-password"
                     @autocomplete="current-password"
                     @capsLockOn={{this.capsLockOn}}
-                    @aria-describedby="password-validation"
+                    aria-describedby="password-validation"
-                    @aria-invalid={{this.passwordValidation.failed}}
+                    aria-invalid={{this.passwordValidation.failed}}
                   />
                   <label class="alt-placeholder" for="new-account-password">
                     {{i18n "user.password.title"}}

app/assets/javascripts/discourse/config/deprecation-workflow.js

@@ -3,8 +3,6 @@ globalThis.deprecationWorkflow.config = {
   // We're using RAISE_ON_DEPRECATION in environment.js instead of
   // `throwOnUnhandled` here since it is easier to toggle.
   workflow: [
-    { handler: "silence", matchId: "ember.built-in-components.reopen" },
-    { handler: "silence", matchId: "ember.built-in-components.import" },
     { handler: "silence", matchId: "implicit-injections" },
     { handler: "silence", matchId: "route-render-template" },
     { handler: "silence", matchId: "routing.transition-methods" },

app/assets/javascripts/discourse/package.json

@@ -23,6 +23,7 @@
     "@discourse/virtual-dom": "^2.1.2-0",
     "@ember-compat/tracked-built-ins": "^0.9.1",
     "@ember/jquery": "^2.0.0",
+    "@ember/legacy-built-in-components": "^0.4.2",
     "@ember/optional-features": "^2.0.0",
     "@ember/render-modifiers": "^2.0.5",
     "@ember/test-helpers": "^2.9.3",

app/assets/javascripts/yarn.lock

@@ -1088,6 +1088,16 @@
     jquery "^3.5.0"
     resolve "^1.15.1"
 
+"@ember/legacy-built-in-components@^0.4.2":
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/@ember/legacy-built-in-components/-/legacy-built-in-components-0.4.2.tgz#79a97d66153ff17909759b368b2a117bc9e168e5"
+  integrity sha512-rJulbyVQIVe1zEDQDqAQHechHy44DsS2qxO24+NmU/AYxwPFSzWC/OZNCDFSfLU+Y5BVd/00qjxF0pu7Nk+TNA==
+  dependencies:
+    "@embroider/macros" "^1.0.0"
+    ember-cli-babel "^7.26.6"
+    ember-cli-htmlbars "^5.7.1"
+    ember-cli-typescript "^4.1.0"
+
 "@ember/optional-features@^2.0.0":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@ember/optional-features/-/optional-features-2.0.0.tgz#c809abd5a27d5b0ef3c6de3941334ab6153313f0"
@@ -3999,6 +4009,22 @@ ember-cli-typescript@^2.0.2:
     stagehand "^1.0.0"
     walk-sync "^1.0.0"
 
+ember-cli-typescript@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/ember-cli-typescript/-/ember-cli-typescript-4.2.1.tgz#54d08fc90318cc986f3ea562f93ce58a6cc4c24d"
+  integrity sha512-0iKTZ+/wH6UB/VTWKvGuXlmwiE8HSIGcxHamwNhEC5x1mN3z8RfvsFZdQWYUzIWFN2Tek0gmepGRPTwWdBYl/A==
+  dependencies:
+    ansi-to-html "^0.6.15"
+    broccoli-stew "^3.0.0"
+    debug "^4.0.0"
+    execa "^4.0.0"
+    fs-extra "^9.0.1"
+    resolve "^1.5.0"
+    rsvp "^4.8.1"
+    semver "^7.3.2"
+    stagehand "^1.0.0"
+    walk-sync "^2.2.0"
+
 ember-cli-typescript@^5.0.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/ember-cli-typescript/-/ember-cli-typescript-5.1.0.tgz#460eb848564e29d64f2b36b2a75bbe98172b72a4"