fix: correct documentation repository links (#44)

Signed-off-by: Y11Han <2172029629@qq.com>

Author: Tamako0401

src/lib/shared.ts

@@ -6,6 +6,6 @@ export const docsContentRoute = '/llms.mdx/docs';
 // fill this with your actual GitHub info, for example:
 export const gitConfig = {
   user: 'mx-space',
-  repo: 'mx-doc',
+  repo: 'docs',
   branch: 'main',
 };