fix: github action workflow, baseurl

Author: devJZen

.github/workflows/build-jekyll.yml

@@ -3,7 +3,7 @@ name: Github Pages
 on:
   push:
     branches:
-      - master  # Here source code branch is `master`, it could be other branch
+      - main  # Here source code branch is `main`, it could be other branch
 
 jobs:
   build_and_deploy:
@@ -28,6 +28,6 @@ jobs:
           branch: 'gh-pages'         # Default is gh-pages for github provider
           jekyll_src: './'           # Default is root directory
           jekyll_cfg: '_config.yml'  # Default is _config.yml
-          jekyll_baseurl: '/jekyll-theme-yat'  # Default is empty
+          jekyll_baseurl: ''  # Default is empty
           cname: ''                  # Default is to not use a cname
           actor: ''                  # Default is the GITHUB_ACTOR