feat: localize table of contents title (#557)

Timothée Andres

07.59.2025 e875766eb844963b10b2be143f5c2c47084b13d2

 i18n/en.toml

@@ -52,4 +52,7 @@
other = "Posts in this series"

[related_posts]
other = "Related Posts"
other = "Related Posts"

[toc]
other = "Table of contents"