Refactor inventory lock logic to use item names

Updated inventory lock management and rendering to match items by name instead of index, improving reliability and consistency. Also adjusted quest rendering and parsing to handle locked quest objects with a value property.

src/systems/generation/parser.js

@@ -617,6 +617,8 @@ export function parseUserStats(statsText) {
                         if (!quest) return '';
                         if (typeof quest === 'string') return quest;
                         if (typeof quest === 'object') {
+                            // Check for locked format: {value, locked}
+                            if (quest.value !== undefined) return String(quest.value);
                             // v3 format: {title, description, status}
                             return quest.title || quest.description || JSON.stringify(quest);
                         }