Refactor page titles and subtitles for consistency and clarity across various PDF conversion tools

src/pages/rotate-custom.html

@@ -119,11 +119,10 @@
           class="text-2xl font-bold text-white mb-2"
           data-i18n="tools:rotateCustom.name"
         >
-          Rotate Custom Free Online - Fast & Secure
+          Rotate by Custom Degrees
         </h1>
         <p class="text-gray-400 mb-6" data-i18n="tools:rotateCustom.subtitle">
-          Rotate pages by any custom angle. Enter degrees (positive =
-          counter-clockwise, negative = clockwise).
+          Rotate pages by any custom angle.
         </p>
 
         <div