Icu 5335 add doc link for credential store screens (#1208)

* feat: 🎸 Add doc links to Credential Store screens

✅ Closes: ICU-5335

* test: 💍 Add tests for Credential Store doc links

ui/admin/app/components/credential-stores/credential-store/header/index.hbs

@@ -1,4 +1,7 @@
-<h2>{{t 'resources.credential-store.title'}}</h2>
+<h2>
+  {{t 'resources.credential-store.title'}}
+  <DocLink @doc='credential-store' @iconSize='large' />
+</h2>
 <p>{{t 'resources.credential-store.description'}}</p>
 <Copyable
   @text={{@model.id}}

ui/admin/app/templates/scopes/scope/credential-stores/new.hbs

@@ -6,7 +6,10 @@
   </page.breadcrumbs>
 
   <page.header>
-    <h2>{{t 'titles.new'}}</h2>
+    <h2>
+      {{t 'titles.new'}}
+      <DocLink @doc='credential-store' @iconSize='large' />
+    </h2>
   </page.header>
 
   <page.body>

ui/admin/tests/acceptance/credential-store/create-test.js

@@ -119,4 +119,14 @@ module('Acceptance | credential-stores | create', function (hooks) {
       'Name is required.'
     );
   });
+
+  test('Users can link to docs page for new credential store', async function (assert) {
+    assert.expect(1);
+    await visit(urls.newCredentialStore);
+    assert.ok(
+      find(
+        `[href="https://boundaryproject.io/help/admin-ui/credential-stores"]`
+      )
+    );
+  });
 });

ui/admin/tests/acceptance/credential-store/list-test.js

@@ -81,4 +81,14 @@ module('Acceptance | credential-stores | list', function (hooks) {
     await visit(urls.projectScope);
     assert.ok(find(`[href="${urls.credentialStores}"]`));
   });
+
+  test('Users can link to docs page for credential stores', async function (assert) {
+    assert.expect(1);
+    await visit(urls.credentialStores);
+    assert.ok(
+      find(
+        `[href="https://boundaryproject.io/help/admin-ui/credential-stores"]`
+      )
+    );
+  });
 });

ui/admin/tests/acceptance/credential-store/read-test.js

@@ -81,4 +81,14 @@ module('Acceptance | credential-stores | read', function (hooks) {
       'Error 404'
     );
   });
+
+  test('Users can link to docs page for credential store', async function (assert) {
+    assert.expect(1);
+    await visit(urls.credentialStore);
+    assert.ok(
+      find(
+        `[href="https://boundaryproject.io/help/admin-ui/credential-stores"]`
+      )
+    );
+  });
 });