Give builder fields persistent labels, treat description as optional, and validate save-progress email with a real form.

Name stays required; description is a labelled optional textarea. Email uses native validity and form submit. Drop the dead workshop link and fix a few copy errors.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/components/TextInput.test.tsx

@@ -55,4 +55,30 @@ describe("TextInput (size tests)", () => {
     const input = container.querySelector("input");
     expect(input).toHaveAttribute("maxLength", "200");
   });
+
+  it("keeps a programmatic label when the visible header is off", () => {
+    const { getByRole, container } = render(
+      <TextInput label="Community name" formHeader={false} />,
+    );
+    expect(getByRole("textbox", { name: "Community name" })).toBeInTheDocument();
+    expect(container.querySelector("label")).toHaveClass("sr-only");
+  });
+
+  it("forwards autocomplete, inputMode, required, and form", () => {
+    const { container } = render(
+      <TextInput
+        label="Email address"
+        type="email"
+        autoComplete="email"
+        inputMode="email"
+        required
+        form="create-flow-community-save"
+      />,
+    );
+    const input = container.querySelector("input");
+    expect(input).toHaveAttribute("autocomplete", "email");
+    expect(input).toHaveAttribute("inputmode", "email");
+    expect(input).toBeRequired();
+    expect(input).toHaveAttribute("form", "create-flow-community-save");
+  });
 });