Edit Post Feature

[Alpha17-2]

Description

Implement functionality to allow users to edit their posts. This feature should enable users to modify the content of their existing posts, ensuring that changes are reflected in real-time across the application.

Requirements

• Add an "Edit" button to each post that belongs to the user.
• Clicking the "Edit" button should open a text editor pre-populated with the current content of the post.
• Allow users to modify the content and save the changes.
• Ensure that the updated content is displayed immediately after saving.
• Include validation to prevent empty or invalid posts from being saved.
• Provide appropriate feedback to the user upon successful or unsuccessful save attempts.