Changes:

- First draft of test coverage improvement for storybooks
- code's page html rendering issue fixed

stories/login/pages/IdpReviewUserProfile.stories.tsx

@@ -16,3 +16,47 @@ type Story = StoryObj<typeof meta>;
 export const Default: Story = {
     render: () => <KcPageStory />
 };
+export const WithFormValidationErrors: Story = {
+    render: () => (
+        <KcPageStory
+            kcContext={{
+                messagesPerField: {
+                    existsError: (fieldName: string) => ["email", "firstName"].includes(fieldName),
+                    get: (fieldName: string) => {
+                        if (fieldName === "email") return "Invalid email format.";
+                        if (fieldName === "firstName") return "First name is required.";
+                    }
+                }
+            }}
+        />
+    )
+};
+export const WithReadOnlyFields: Story = {
+    render: () => (
+        <KcPageStory
+            kcContext={{
+                profile: {
+                    attributesByName: {
+                        email: { value: "jane.doe@example.com", readOnly: true },
+                        firstName: { value: "Jane", readOnly: false }
+                    }
+                }
+            }}
+        />
+    )
+};
+export const WithPrefilledFormFields: Story = {
+    render: () => (
+        <KcPageStory
+            kcContext={{
+                profile: {
+                    attributesByName: {
+                        firstName: { value: "Jane" },
+                        lastName: { value: "Doe" },
+                        email: { value: "jane.doe@example.com" }
+                    }
+                }
+            }}
+        />
+    )
+};