Fix Login and Signup Bug

I'm looking for a skilled developer to resolve a bug that's currently preventing users from logging into my site.

Requirements:
- Ensure users can log in, create an account, and use the "forgot password" function.
- Password in the database should be updated directly (no email will be sent).
- Integrate the working functionality from index.html with the design from index2.html.
-Additionally, the login, forgot password, and signup functions need to be implemented with responsive design.

Ideal Skills:
- Proficiency in HTML, CSS, JavaScript, and Node.js
- Experience with SQLite
- Strong skills in responsive design and form integration