Fetch and Aisplay Data

[momo-87]

Added Feature

• Add home slice and fetch countries' data
• Render city data
• Styling the main city section
• Get and render the nearest city data
• Fetch and render closest cities data
• Add style to the details page
• Add icons
• Add search input icon
• Implement the search input field
• Implement the display of information based on user input
• implement the callback when the user displays the detail page with no data