[WIP] Implement Configurable Server Initialization with Environment Variable Support

[HermanL0201]

Implement Configurable Server Initialization with Environment Variable Support

Description

Task

Implement server initialization with configurable parameters

Acceptance Criteria

• Server can be configured via environment variables
• Default configuration is provided if no environment variables are set
• Configuration supports both development and production environments
• Configuration is type-safe and prevents invalid inputs

Summary of Work

This pull request introduces a flexible server configuration system that allows dynamic port and host settings through environment variables. The implementation will provide a robust foundation for our CoinGecko Mock API server, enabling easy deployment across different environments.

Changes Made

• Create src/config/server-config.ts for centralized configuration management
• Implement environment variable parsing for server host and port
• Add default fallback values for host and port
• Create initial server initialization logic in src/server.ts
• Ensure type safety for configuration parameters

Tests

• Verify server can be started with default configuration
• Confirm environment variables override default settings
• Validate type safety of configuration parameters
• Test server initialization with various port and host combinations

Signatures

Staking Key

DZwmqbbKALnQYMhTLYdYeBBKVNptDMSAKQjaASJ9btgo: Ss9yGoR17Q7uNv3ooqGStnVrJrPwWGWNFwPVcBUqpxFiShGFBUnCE7dmkxe3SxtZKWUVNJ33vrwGFNqCP7eLD8EnmaL8xo3FUqKGSYubpC6FtmHtQKQ47hr4prtQCmHXGgovSDYdWFytLVYhs3YNxmUfVzyj9qva7x9EJqUWz9doFNKDo7jJ91jex5Axt5kbH4x5EUM5ubKDbSJurEVZ5rKk49agPFHVoVciGpe4Bhh2NjzvW4t3QgJgyrGJKzFZjyCnEMv7oH2YE9tJ8LanoyzGijJdUEekR4DfmJom3ekbS2RxcAnheTEPEB1EEw32iMwsXkufoeuP5Rui6diCnjfhhtHGz1K8WfGq9TWr1ZXqiH9jqpLPDAZGKJ9RXapet8UzSCvPE5gLzyUwj776LnusDAJxFxFGZQp

Public Key

4E3nQUGBiknkTFLJE6Htj3KKNnHzpxhNv2Jw5cvW4s7J: 13F4AFzAZnMniLX32WCtogAMpwmFmGtmhENW1Ywefb4GHPRWS2mwLy9myAQkTQBNgjVakHc3HdeKqiffFyAdAxYS5J99efYAEcaoacuEqoLGwtwbagioSd7k8HpyPUsVqqKySgPNFAuUWB51wjJSU8bNB9mSvMV3DL7yCMcHaXxpG2pk5cdckEEwaTCYFcRdKiRuHAx61o2sXYbmsmmF74qrLzVajimfE3bPBVbJ3GXh3DWGUngYiemUjXSnnc45G3WoDKp2vMvGoor6wE5i8JrfmR6yzcCVMrnMLrsSUr3vgFavxb1LgHGitHASdTu3JP2urkZJYSkF4ibqnMEasLMe8qQAm5h4dK3UF93T3r3FeMfdG6gE4STJPpc8Gq6EfwEsi2WAUi5E4D6ddcm7zLmp4E2svEezB3A