fix: katex fonts

Author: encody

layouts/partials/katex.html

@@ -1,7 +1,12 @@
 {{/* https://katex.org/docs/browser.html */}}
-<link rel="stylesheet" href='{{ (resources.GetRemote "https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css").RelPermalink }}'>
-<script defer src='{{ (resources.GetRemote "https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.js").RelPermalink }}'></script>
-<script defer src='{{ (resources.GetRemote "https://cdn.jsdelivr.net/npm/[email protected]/dist/contrib/auto-render.min.js").RelPermalink }}'></script>
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css"
+    integrity="sha384-n8MVd4RsNIU0tAv4ct0nTaAbDJwPJzDEaqSD1odI+WdtXRGWt2kTvGFasHpSy3SV" crossorigin="anonymous">
+<script defer src="https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.js"
+    integrity="sha384-XjKyOOlGwcjNTAIQHIpgOno0Hl1YQqzUOEleOLALmuqehneUG+vnGctmUb0ZY0l8"
+    crossorigin="anonymous"></script>
+<script defer src="https://cdn.jsdelivr.net/npm/[email protected]/dist/contrib/auto-render.min.js"
+    integrity="sha384-+VBxd3r6XgURycqtZ117nYw44OOcIax56Z4dCRWbxyPt0Koah1uHoK0o4+/RRE05"
+    crossorigin="anonymous"></script>
 
 {{/* Support inline, single-dollar delimiters */}}
 <script>