Feature Request: Improve Template Discovery by Sorting the Template List

### Problem Description
Currently, the templates on the template selection page are displayed in a non-deterministic or unsorted order. This makes it difficult for users to find the template they are looking for, especially as the number of available templates grows.
### Proposed Solution
To improve user experience and discoverability, we should implement a consistent sorting logic. Two potential solutions are:

- Sort by Most Recently Used (LRU): Display templates based on when they were last used, with the most recent at the top. This prioritizes templates relevant to the user's current tasks.

- Sort by Creation Date: Order the templates by their creation timestamp, showing the newest ones first. This makes it easy to find the latest templates.