chore: fix caching

Author: mobily

.github/workflows/deploy-docs.yaml

@@ -20,7 +20,7 @@ jobs:
         with:
           path: |
             ~/.npm
-            ${{ github.workspace }}/.next/cache
+            ${{ github.workspace }}/docs/.next/cache
           key: ${{ runner.os }}-nextjs-${{ hashFiles('**/bun.lockb') }}-${{ hashFiles('**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx') }}
           restore-keys: |
             ${{ runner.os }}-nextjs-${{ hashFiles('**/bun.lockb') }}-