Added GA track js and fix publication link issue

Gemfile

@@ -3,3 +3,6 @@ source "https://rubygems.org"
 gem 'github-pages'
 # this gem provides regeneration support improvements on Windows
 gem 'wdm', '>= 0.1.0' if Gem.win_platform?
+
+gem "webrick"
+gem "rexml", "~> 3.2"

Gemfile.lock

@@ -242,6 +242,7 @@ GEM
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
+    rexml (3.2.6)
     rouge (3.13.0)
     ruby-enum (0.8.0)
       i18n
@@ -264,6 +265,7 @@ GEM
     tzinfo (1.2.11)
       thread_safe (~> 0.1)
     unicode-display_width (1.7.0)
+    webrick (1.8.1)
     zeitwerk (2.6.6)
 
 PLATFORMS
@@ -272,6 +274,8 @@ PLATFORMS
 
 DEPENDENCIES
   github-pages
+  rexml (~> 3.2)
+  webrick
 
 BUNDLED WITH
    2.1.4

_data/links.yml

@@ -1,3 +1,3 @@
 # links
 - url: "https://blog.pengzhan.dev/"
-  description: My tech blog
+  description: My personal blog

_includes/head.html

@@ -15,4 +15,13 @@
   <link rel="stylesheet" href="css/main.css">
   <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
   <link rel="icon" type="image/x-icon" href="favicon.ico" />
+  <!-- Google tag (gtag.js) -->
+  <script async src="https://www.googletagmanager.com/gtag/js?id=G-MNP4QN1T9T"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'G-MNP4QN1T9T');
+  </script>
 </head>

_layouts/resume.html

@@ -71,7 +71,7 @@
         {% for publication in site.data.publications %}
         <div class="resume-item" itemscope itemtype="http://schema.org/CreativeWork">
           <meta itemprop="creator" content="{{ site.resume_name }}" itemtype="http://schema.org/Person" />
-          <h3 class="resume-item-copy" itemprop="name">{% if publication.url %}<a href="{{ project.url }}" itemprop="url">{{ publication.name }}</a>{% else %}{{ publication.name }}{% endif %}</h3>
+          <h3 class="resume-item-copy" itemprop="name">{% if publication.url %}<a href="{{ publication.url }}" itemprop="url">{{ publication.name }}</a>{% else %}{{ publication.name }}{% endif %}</h3>
           <p class="resume-item-copy">{{ publication.description }}</p>
         </div>
         {% endfor %}