Improve and Restructure `README.md` File

[siddhikasavant]

📝 Issue: Improve and Restructure README.md File

Description:
The current README for the One Stop Guide project includes all the basic info, but could benefit from improved formatting, sectioning, and developer-friendly structure. This will help contributors and new users quickly understand and run the project.

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✅ To-Do List:

• Add a short one-liner tagline under the project title (e.g., “Explore Indian cities through one smart guide!”)
• Improve visual hierarchy using better headings (##, ###) and bullet formatting
• Convert plain tech stack into a table or badge format
• Move project structure into a code block for better visibility
• Add image/screenshots/gif demo for better UI preview
• Add proper links for GitHub profile, email, etc.
• Add a proper "Contributing" section (or at least a line like: “PRs are welcome!”)
• Add “Getting Started” steps in numbered points instead of paragraph-style for readability
• Add license badge at the top
• Convert “Future Scope” into a neat bullet checklist with [ ] syntax

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Labels:
documentation, enhancement, good first issue

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This issue aims to enhance clarity, make the README more structured, and add polish for future viewers or contributors.

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[siddhikasavant]

please Assign the issue to me @komalkhatod1105

[SushritaSingh]

I want to contribute on this project. Please assign this to me.

[NidhiKumari2510]

@komalkhatod1105 please assign this issue to me