User-Centric Customization in Beacon App

**Is your feature request related to a problem? Please describe.**
Users currently face limitations in the Beacon app, specifically regarding the inability to input their Google Maps API key. This functionality was previously restricted to developers. The absence of user customization options impacts the overall experience.

**Describe the solution you'd like**
The Beacon app is set to introduce a new feature aimed at enhancing user customization and improving the overall user experience. The proposed feature involves the addition of a menu on the login page, accessible at the top right corner. Clicking this menu will reveal a sliding screen where users can input their Google Maps API key, a functionality previously restricted to the developer.

While the primary focus of this proposal is to allow users to add their Google Maps API key, the sliding screen is designed to be a hub for future enhancements. Potential additions include options for user feedback, notification settings, app personalization, offline functionality, localization, and performance optimization. These are considered future plans, contingent on agreement with the proposal.

This feature is a step towards making the Beacon app more user-friendly and versatile, prioritizing user needs and preferences until an alternative solution is found. This enhancement is expected to significantly improve the user experience by providing greater control over app customization.

**Are you working on this? (Yes/No)**
what do think about it @Akshatji800 ? I'm interested in working on the these features.