feat: Allowed full passthrough of orchestrator settings

[Aukevanoost]

Closes #88

This pull request refactors and improves the main public API in src/index.ts for clarity, maintainability, and better type safety. The changes focus on updating type definitions, simplifying option handling, and cleaning up code style for consistency.

Type and Options Refactoring:

• Replaces the old InitFederationOptions interface with new types: NgOrchestratorOptions and NgNFOptions, aligning the API more closely with orchestrator options and improving type safety.
• Refactors the initFederation function to destructure and forward options more cleanly, and to use the new types. This makes it easier to pass advanced options and improves clarity around which options are supported.

Code Style and Consistency:

• Standardizes all import/export statements to use double quotes for consistency.
• Updates all string literals to use double quotes and ensures function signatures and error messages are consistently formatted. [1] [2] [3]

Function Improvements:

• Refactors the loadRemoteModule and related helper functions for better readability, argument normalization, and error handling. [1] [2] [3]

Overall, these changes modernize the API, improve type safety, and make the codebase more maintainable.