UI improvements and bugfixes

• Faster and smarter generation: We have optimized the performance of our engine and UI, making them faster and more responsive.
• More models to choose from: We have added support for more models, including 7B, 13B and 30B, which are capable of providing more human-like and complex conversations. You can also fine-tune the models to suit your needs and preferences.
• More prompts to inspire you: We have added a new feature that allows you to choose from a variety of prompts, such as questions, topics, genres, styles, and more. You can also create your own custom prompts and save them for later use. (from advanced mode, using the UI)
• More options to customize your output: We have added more options to customize your output, such as length, temperature, repetition penalty, top-k, top-p, and more. You can also edit your output directly on the UI, and copy or share it with others.
• Better organization: Our UI now offers a cleaner and more organized interface, making it easier to navigate and find what you need.
• Users can now view word count and generation time for each output, allowing for a more transparent and streamlined text generation process.

and minor improvements