Add dark mode styling for bold text in callouts (#93)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: lille-morille <69890033+lille-morille@users.noreply.github.com>

Author: Copilot

src/components/documentation/Callout.tsx

@@ -7,13 +7,13 @@ const styles = {
     container:
       'bg-sky-50 dark:bg-slate-800/60 dark:ring-1 dark:ring-slate-300/10',
     title: 'text-sky-900 dark:text-sky-400',
-    body: 'text-sky-800 [--tw-prose-background:theme(colors.sky.50)] prose-a:text-sky-900 prose-code:text-sky-900 dark:text-slate-300 dark:prose-code:text-slate-300',
+    body: 'text-sky-800 [--tw-prose-background:theme(colors.sky.50)] prose-a:text-sky-900 prose-code:text-sky-900 dark:text-slate-300 dark:prose-code:text-slate-300 dark:prose-strong:text-slate-300',
   },
   warning: {
     container:
       'bg-amber-50 dark:bg-slate-800/60 dark:ring-1 dark:ring-slate-300/10',
     title: 'text-amber-900 dark:text-amber-500',
-    body: 'text-amber-800 [--tw-prose-underline:theme(colors.amber.400)] [--tw-prose-background:theme(colors.amber.50)] prose-a:text-amber-900 prose-code:text-amber-900 dark:text-slate-300 dark:[--tw-prose-underline:theme(colors.sky.700)] dark:prose-code:text-slate-300',
+    body: 'text-amber-800 [--tw-prose-underline:theme(colors.amber.400)] [--tw-prose-background:theme(colors.amber.50)] prose-a:text-amber-900 prose-code:text-amber-900 dark:text-slate-300 dark:[--tw-prose-underline:theme(colors.sky.700)] dark:prose-code:text-slate-300 dark:prose-strong:text-slate-300',
   },
 };