fix(website): 🐛 fixed absolute path links in website

Namely the docs toc and the version picker.

website/website/src/templates/docs/container.rs

@@ -42,7 +42,8 @@ fn docs_version_switcher(props: DocsVersionSwitcherProps) -> SycamoreTemplate<G>
                 let target: web_sys::HtmlInputElement = event.target().unwrap().unchecked_into();
                 let new_version = target.value();
                 // This isn't a reactive scope, so we can't use `link!` here
-                let link = format!("/{}/docs/{}/intro", *locale_2.get(), new_version);
+                // The base path will be included by HTML automatically
+                let link = format!("{}/docs/{}/intro", *locale_2.get(), new_version);
                 navigate(&link);
             }
         ) {

website/website/src/templates/docs/generation.rs

@@ -1,7 +1,7 @@
 use crate::templates::docs::icons::{ERROR_ICON, WARNING_ICON};
 use crate::templates::docs::template::DocsPageProps;
 use lazy_static::lazy_static;
-use perseus::{link, t, RenderFnResult, RenderFnResultWithCause};
+use perseus::{link, t, RenderFnResult, RenderFnResultWithCause, path_prefix::get_path_prefix_server};
 use pulldown_cmark::{html, Options, Parser};
 use serde::{Deserialize, Serialize};
 use std::fs;
@@ -220,10 +220,10 @@ pub async fn get_build_state(path: String, locale: String) -> RenderFnResultWith
     // Get the sidebar from `SUMMARY.md`
     let sidebar_fs_path = format!("../../../docs/{}/{}/SUMMARY.md", &version, &locale);
     let sidebar_contents = fs::read_to_string(&sidebar_fs_path)?;
-    // Replace all links in that file with localized equivalents with versions as well
+    // Replace all links in that file with localized equivalents with versions as well (with the base path added)
     // That means unversioned paths will redirect to the appropriate stable version
     let sidebar_contents =
-        sidebar_contents.replace("/docs", &format!("/{}/docs/{}", &locale, &version));
+        sidebar_contents.replace("/docs", &format!("{}/{}/docs/{}", get_path_prefix_server(), &locale, &version));
     let sidebar_html_contents = parse_md_to_html(&sidebar_contents);
 
     // Work out the status of this page