nice spotify notification

include/helpers/string.hpp

@@ -37,4 +37,11 @@ public:
         tokens.push_back(input.substr(start));
         return tokens;
     }
+
+    static std::string trimToSize(const std::string &input, size_t maxSize) {
+        if (input.length() <= maxSize) {
+            return input;
+        }
+        return input.substr(0, maxSize) + "...";
+    }
 };