feat: iframe addition (chrome-extension) (#4418)

* toggle iframe addition

* React UI init

* remove files

* loading state files

* render iframe logic

* remove event

* build fix

* WIP

* Ok

* Cleaned

---------

Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-chrome-extension/src/options/Loading.tsx

@@ -0,0 +1,24 @@
+import styled from '@emotion/styled';
+
+import { Loader } from '@/ui/display/loader/components/Loader';
+
+const StyledContainer = styled.div`
+  align-items: center;
+  background: ${({ theme }) => theme.background.noisy};
+  display: flex;
+  flex-direction: column;
+  height: 100vh;
+  gap: ${({ theme }) => theme.spacing(2)};
+  justify-content: center;
+`;
+
+const Loading = () => {
+  return (
+    <StyledContainer>
+      <img src="/logo/32-32.svg" alt="twenty-logo" height={64} width={64} />
+      <Loader />
+    </StyledContainer>
+  );
+};
+
+export default Loading;