Fix a bug when link to Home doesn't work on a published site (#1503)

## Description

Context:
https://discord.com/channels/955905230107738152/1098457250235957258

Fix of the bug: on a published site, when you point a link to Page=Home,
the rendered `href` contains path of the current page.

This is most likely due to `homePage.path === ""` and when we pass
`to=""` to RemixLink it behaves like this.

So I made sure we pass `to="/"` for the home page.

packages/react-sdk/src/app/custom-components/shared/remix-link.tsx

@@ -12,7 +12,7 @@ export const wrapLinkComponent = (BaseLink: LinkComponent) => {
     const href = usePropUrl(getInstanceIdFromComponentProps(props), "href");
 
     if (href?.type === "page") {
-      let to = href.page.path;
+      let to = href.page.path === "" ? "/" : href.page.path;
       if (href.hash !== undefined) {
         to += `#${href.hash}`;
       }

packages/react-sdk/src/components/link.tsx

@@ -23,7 +23,7 @@ export const Link = forwardRef<HTMLAnchorElement, Props>((props, ref) => {
 
   switch (href?.type) {
     case "page":
-      url = href.page.path;
+      url = href.page.path === "" ? "/" : href.page.path;
       if (href.hash !== undefined) {
         url += `#${href.hash}`;
       }