docs: update copyright notice and site description for clarity

Author: shenxianpeng

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2025 commit-check
+Copyright (c) 2025 Xianpeng Shen (xianpeng.shen@gmail.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

docs/overrides/home.html

@@ -4,7 +4,7 @@
     <div class="hero">
         <h1 id="cc-linting-that-just-works">Commit Check</h1>
         <p>
-        Automate commit and branch validation — simple, consistent, and configurable.
+        Clean commits. Clear standards.
         </p>
         <p>
             <a class="md-button md-button--primary" href="getting-started/">

mkdocs.yml

@@ -1,5 +1,5 @@
 site_name: "commit-check"
-site_description: "Automated, configurable, and reliable commit validation for professional development workflows."
+site_description: "Clean commits. Clear standards."
 site_url: "https://commit-check.github.io/"
 repo_url: https://github.com/commit-check
 repo_name: "commit-check"