Docs: Add Table of Contents (TOC) to README for Better Navigation

[prernaajaypatil-oss]

Users must manually scroll through a lengthy README to find relevant sections such as:
Features
Quick Start
API Reference
Project Structure
Running Tests
Deployment
Observability
Optional LLM Integration
Configuration Reference
Tech Stack
Contributing
Roadmap
License
This can make onboarding and information discovery less efficient.

Proposed Solution
Add a dedicated Table of Contents section near the top of the README that includes anchor links to all major sections.

Example:
What is QyverixAI?
Preview
Features
Quick Start
API Reference
Project Structure
Running Tests
Deployment
Observability
Optional LLM Integration
Configuration Reference
Tech Stack
Contributing
Roadmap
License

Benefits
Improves documentation navigation.
Enhances contributor onboarding experience.
Makes the README more professional and user-friendly.
Reduces time spent searching for information.

Expected Outcome
A well-structured and fully functional Table of Contents that allows users to jump directly to any major section of the README.

[prernaajaypatil-oss]

Hello @imDarshanGK ,

I noticed that the README has multiple detailed sections but currently lacks a Table of Contents, which makes navigation difficult for contributors and new users.

I would like to work on this documentation enhancement under GSSoC'26 by adding a structured TOC with proper anchor links for all major sections.

Kindly assign this issue to me.

Thank you!