refactor(home): remove a secao animada do notebook

O mergulho do hero termina direto em Projetos. As capturas de tela seguem nos
cards (ProjectCover). Remove componentes, testes e 670 linhas de CSS do notebook.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

app/components/cinematic/CinematicHome.test.tsx

@@ -9,7 +9,7 @@ function HomeNavigation() {
   return (
     <>
       <button type="button" onClick={onLayoutReady}>
-        Establish notebook layout
+        Establish layout
       </button>
       <a href="/#about">Sobre</a>
       <a href="/#contact">Contato</a>
@@ -42,7 +42,7 @@ afterEach(() => {
 });
 
 describe("home fragment navigation", () => {
-  it("starts an unfragmented visit at the top after the notebook establishes layout", () => {
+  it("starts an unfragmented visit at the top after the home establishes layout", () => {
     let restoredPosition = 3200;
     jest
       .spyOn(window, "scrollTo")
@@ -52,7 +52,7 @@ describe("home fragment navigation", () => {
       });
     render(<HomeNavigation />);
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     expect(restoredPosition).toBe(0);
   });
@@ -63,7 +63,7 @@ describe("home fragment navigation", () => {
       .mockImplementation(() => {});
     const firstVisit = render(<HomeNavigation />);
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     firstVisit.unmount();
     expect(window.history.scrollRestoration).not.toBe("manual");
@@ -71,7 +71,7 @@ describe("home fragment navigation", () => {
     scrollTo.mockClear();
     render(<HomeNavigation />);
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     expect(scrollTo).not.toHaveBeenCalled();
     expect(window.history.scrollRestoration).not.toBe("manual");
@@ -88,24 +88,24 @@ describe("home fragment navigation", () => {
     position = 600;
     fireEvent.wheel(window, { deltaY: 600 });
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     expect(position).toBe(600);
   });
 
-  it("waits for the notebook layout on fragment arrival, then never steals focus on refresh", () => {
+  it("waits for the home layout on fragment arrival, then never steals focus on refresh", () => {
     window.history.replaceState(null, "", "/#contact");
     render(<HomeNavigation />);
     const contact = screen.getByRole("region", { name: "Contato" });
     expect(contact).not.toHaveFocus();
 
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     expect(contact).toHaveFocus();
     screen.getByRole("button", { name: "Read biography" }).focus();
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     expect(
       screen.getByRole("button", { name: "Read biography" }),
@@ -119,7 +119,7 @@ describe("home fragment navigation", () => {
     message.focus();
     fireEvent.wheel(window, { deltaY: 200 });
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     expect(message).toHaveFocus();
   });
@@ -128,7 +128,7 @@ describe("home fragment navigation", () => {
     window.history.replaceState(null, "", "/#about");
     render(<HomeNavigation />);
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     const link = screen.getByRole("link", { name: "Sobre" });
     link.focus();
@@ -152,7 +152,7 @@ describe("home fragment navigation", () => {
       window.dispatchEvent(new HashChangeEvent("hashchange"));
     });
     fireEvent.click(
-      screen.getByRole("button", { name: "Establish notebook layout" }),
+      screen.getByRole("button", { name: "Establish layout" }),
     );
     expect(message).toHaveFocus();
   });