🚚(global) update paths and urls after ownership transfer

This repository has been recently transfered from openfun to lasuitenumerique.
We need to fix some paths and urls especially to fix documentation and README

apps/demo/src/Onboarding.tsx

@@ -29,7 +29,7 @@ const Onboarding = () => {
             Let's go!
           </Button>
           <Button
-            href="https://openfun.github.io/cunningham/storybook"
+            href="https://suitenumerique.github.io/cunningham/storybook"
             color="brand"
             variant="tertiary"
             size="small"
@@ -50,7 +50,7 @@ const Onboarding = () => {
         <p>
           👀 Through this demo, you will be able to discover{" "}
           <strong>a bunch of Cunningham components</strong>. Take a look at the{" "}
-          <a href="https://openfun.github.io/cunningham/storybook">
+          <a href="https://suitenumerique.github.io/cunningham/storybook">
             documentation
           </a>{" "}
           to see how to use them.