Fix Hugo deployment errors: update deprecated _build to build, fix citation template, and pin Hugo version

Author: huaicheng

.github/workflows/deploy.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v2
         with:
-          hugo-version: 'latest'
+          hugo-version: '0.145.0'
           extended: true
 
       - name: Build with Hugo

content/authors/_index.md

@@ -1,9 +1,9 @@
 ---
-# To publish author profile pages, remove all the `_build` and `cascade` settings below.
-_build:
+# To publish author profile pages, remove all the `build` and `cascade` settings below.
+build:
   render: never
 cascade:
-  _build:
+  build:
     render: never
     list: always
 ---

layouts/partials/views/citation.html

@@ -7,7 +7,7 @@
   <div class="year-block {{ if $isMoatlabEra }}moatlab-era{{ else }}pre-moatlab-era{{ end }}">{{ $year }}</div>
   <div class="publication-layout">
     <div class="publication-number-column">
-      <span class="publication-number">{{ add .index 1 }}</span>
+      <span class="publication-number">{{ if .index }}{{ add .index 1 }}{{ else }}1{{ end }}</span>
     </div>
     <div class="publication-content">
       <div class="publication-title">