Update README for public repository presentation

[Copilot]

Restructured README to meet professional standards for public-facing repository. Removed all emoji characters and reorganized content for improved clarity.

Changes

• Removed emojis: Stripped all emoji characters (🚀, ✅, 📍, etc.) from headers and content
• Added project context: Professional description, overview section, and technology stack
• Reorganized structure: Consolidated duplicate deployment sections, standardized heading hierarchy, grouped related content
• Improved Quick Start: Clear prerequisites, installation steps, and configuration reference
• Enhanced API docs: Removed numbered emoji bullets, cleaned up formatting, maintained technical accuracy
• Added roadmap: Separated planned and completed features into dedicated section

Before/After Structure

Before: Unstructured mix of setup notes, feature requests, and deployment steps with heavy emoji usage

After: Logical progression from overview → setup → development → API → deployment → roadmap

Technical content preserved. All setup instructions, code examples, and configuration details remain intact.

Original prompt

update readme for this public facing repo. do not use emoji

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