FR-19: Save Last 5 Searches

Description

As an authenticated user, I want the system to save my last 5 searches so that I can quickly revisit them later.

Acceptance Criteria

• AC1 - When searching for properties, the searches of the authenticated user should be saved.
• AC2 - Only 5 latest searches should be saved and visible for the user.
• AC3 - The latest searches should be visible when starting a new search.

Dependencies

Requires #23 (closed)