Develop a complete codebase for a cross-platform desktop application (preferably using Electron.js or a similar framework) that functions as a free trial management tool. This application should specifically cater to Windows users and encompass the following features:

User Authentication & Security:
Secure login system with user authentication.
Encryption for storing sensitive data like email addresses.

Trial Tracking Functionality:
Ability to input and categorize various software free trials.
Assign and manage multiple email addresses associated with each trial.
Automated reminders for upcoming trial expirations.

User Interface & Experience:
Intuitive and responsive UI/UX design.
Dashboard overview displaying active, expired, and upcoming trials.
Search and filter capabilities for easy navigation.

Data Management:
Local database integration (e.g., SQLite) for storing trial information.
Backup and restore functionality to safeguard data.

Automation Features:
Option to auto-generate new email aliases from a master email account for registering new trials.
Integration with email services (via APIs) to manage and monitor associated email accounts.

Notifications & Alerts:
In-app notifications for trial expirations.
Optional email notifications sent to the user.

Error Handling & Input Validation:
Comprehensive error handling mechanisms to manage unexpected scenarios gracefully.
Input validation for all user inputs to ensure data integrity and security.
User-friendly error messages and prompts to guide users in case of incorrect inputs or system errors.

Code Quality & Maintainability:
Adherence to best coding practices to minimize bugs and eliminate code smells.
Implementation of design patterns where appropriate to enhance code structure.
Code reviews and refactoring throughout the coding process to maintain code cleanliness and efficiency.
Comprehensive unit and integration tests to ensure reliability and facilitate future maintenance.

Extensibility & Maintenance:
Modular code structure to facilitate future feature additions.
Comprehensive comments within the codebase.

Technology Stack: [You choose, AI! I've outlined some options below, but ultimately you get to pick == ='f im]
Frontend: HTML, CSS, JavaScript with a framework like React or Vue.js.
Backend: Node.js with necessary libraries.
Database: SQLite or another lightweight database solution.

Deployment:
Packaging the application for easy installation on Windows (using tools like Electron Packager or similar).
Instructions for setting up the development and production environments.

Please ensure the codebase follows best practices for security, scalability, and maintainability. Incorporate robust error handling and input validation throughout the application to enhance reliability and user experience. Address potential bugs and code smells proactively to maintain high code quality. Include setup instructions, dependency listings, and any necessary configuration files. Additionally, provide unit tests for critical components to ensure reliability.

Please format your response as follows, without giving explanations. I will ask for explanations if needed;

1: Dependencies/libraries needed and how to get them
-x1
-x2
-x3
2: Full codebase, minified, in one single file.
-code
-goes
3: Any other necessary or requested info.