fix: update image path for chat history in FEATURES.md

Author: pilitz

docs/FEATURES.md

@@ -11,7 +11,7 @@ The chat feature of MUCGPT is a typical chat room where you can text with the LL
 MUCGPT is able to generate responses that closely resemble those of a human because of the large pre-trained language model it uses. It has a number of features and capabilities that enable it to perform natural language processing, multi-turn conversations, personalisation, sentiment analysis, knowledge retrieval and task completion. These capabilities allow MUCGPT to understand and respond to user queries in a way that is tailored to their needs, making it a powerful tool for any use case where human-like interaction is desired.
 In addition, MUCGPT allows users to configure a system prompt that is added as a prefix to any message sent by the user. The temperature of the generated response can also be adjusted, controlling the randomness or creativity of the model's output.
 The chat feature includes a chat history that allows users to view their previous conversations and pick up where they left off. Additionally, users can mark important chats as favorites for quicker access. All chat history is saved locally on the user's browser using IndexedDB, ensuring no chat data is stored in the cloud or elsewhere.
-![History](/app/frontend/src/assets/History.png)
+![History](/mucgpt-frontend/src/assets/History.png)
 
 ## Summarize