add starting inventory management to UI

src/dusk/randomizer/generator/utility/text.cpp

@@ -185,7 +185,7 @@ namespace randomizer {
         }
     }
 
-    bool Text::empty() const {
+    bool Text::Empty() const {
         for (auto& text : mText) {
             if (!text.empty()) {
                 return false;
@@ -383,6 +383,10 @@ namespace randomizer {
         return tb;
     }
 
+    bool textObjectExists(const std::string& name) {
+        return getTextDatabase().contains(name);
+    }
+
     const Text& getTextObject(const std::string& name, Text::Type type /*= Text::STANDARD*/)
     {
         const auto& tb = getTextDatabase();