feat(rotation): implement rotation utilities and enhance angle input handling

src/pages/rotate-custom.html

@@ -177,6 +177,8 @@
                   type="number"
                   value="0"
                   step="0.1"
+                  min="-360"
+                  max="360"
                   class="w-20 h-10 text-center bg-gray-700 border border-gray-600 text-white rounded-lg"
                 />
                 <button