fix: add missing lastDeployLocaleTimestamp for md pages

Author: nhsz

src/pages/[...slug].tsx

@@ -29,6 +29,7 @@ import PageMetadata from "@/components/PageMetadata"
 
 import { getFileContributorInfo } from "@/lib/utils/contributors"
 import { dateToString } from "@/lib/utils/date"
+import { getLastDeployDate } from "@/lib/utils/getLastDeployDate"
 import { getContent, getContentBySlug } from "@/lib/utils/md"
 import { runOnlyOnce } from "@/lib/utils/runOnlyOnce"
 import { getLocaleTimestamp } from "@/lib/utils/time"
@@ -155,6 +156,7 @@ export const getStaticProps = (async (context) => {
   const timeToRead = readingTime(markdown.content)
   const tocItems = remapTableOfContents(tocNodeItems, mdxSource.compiledSource)
   const slug = `/${params.slug.join("/")}/`
+  const lastDeployDate = getLastDeployDate()
 
   // Get corresponding layout
   let layout = (frontmatter.template as Layout) ?? "static"
@@ -196,6 +198,10 @@ export const getStaticProps = (async (context) => {
         locale as Lang,
         lastUpdatedDate
       ),
+      lastDeployLocaleTimestamp: getLocaleTimestamp(
+        locale as Lang,
+        lastDeployDate
+      ),
       contentNotTranslated,
       layout,
       timeToRead: Math.round(timeToRead.minutes),
@@ -232,6 +238,7 @@ ContentPage.getLayout = (page) => {
     slug,
     frontmatter,
     lastEditLocaleTimestamp,
+    lastDeployLocaleTimestamp,
     layout,
     timeToRead,
     tocItems,
@@ -243,6 +250,7 @@ ContentPage.getLayout = (page) => {
     slug,
     frontmatter,
     lastEditLocaleTimestamp,
+    lastDeployLocaleTimestamp,
     timeToRead,
     tocItems,
     contributors,