*Create a responsive web app called "Skillnor" with the following features:*
1. **Login and Signup Page:**
- Include options to log in or sign up using either a mobile number or Gmail ID.
- Use a simple, modern form layout with appropriate input fields and buttons.
- Ensure the form is responsive and user-friendly on both desktop and mobile devices.
2. **Home Page:**
- Design a home page where users can select their location using a map widget and adjust the radius for nearby posts.
- Add a map interface at the top, with a slider below to adjust the radius from 1 to 100 miles.
- Below the map, add two buttons: "Post Skill" and "Post Need" for users to create new posts.
3. **Posts Feed:**
- Create a section that lists all posts within the user’s selected location and radius.
- Display each post with a card layout showing the user’s name, | A shadcn/ui and v0 generation - v0
