fix(redirects): add /current path support for latest version

The /current and /current/* paths were not accessible, causing 404
errors for external references. This implements native Docusaurus
redirects using the createRedirects function to automatically map all
/current/* paths to the corresponding paths in the latest version.

Closes #24

Signed-off-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>

Author: mnencia

website/docusaurus.config.ts

@@ -197,6 +197,13 @@ const config: Config = {
                       from: '/',
                   },
               ],
+              createRedirects(existingPath) {
+                  // Redirect /current/* to the latest version
+                  if (existingPath.startsWith(`/${lastVersion}/`)) {
+                      return existingPath.replace(`/${lastVersion}/`, '/current/');
+                  }
+                  return undefined;
+              },
           },
       ],
   ],