fix : Add ESLint, Prettier, and Automated CI/CD for Code Quality

[DivyanshuVortex]

This PR introduces baseline, enterprise-grade code quality and CI/CD automation to the DORA Metrics Simulator. It standardizes linting and formatting, automates validation on every PR, and ensures reliable deployments to GitHub Pages.

Summary

This PR introduces baseline, enterprise-grade code quality tooling and CI/CD automation for the DORA Metrics Simulator. It standardizes linting and formatting, adds automated validation on every PR, and ensures reliable deployments to GitHub Pages.

Key Changes

• Adds ESLint and Prettier to enforce consistent code quality and formatting
• Introduces automated CI checks (lint + build) on every PR and push
• Automates GitHub Pages deployment using GitHub Actions
• Fixes existing formatting and minor code issues identified by linting
• Ensures only clean, buildable code is merged and deployed

Feedback

If any changes or adjustments are needed, please feel free to suggest them. I’m happy to iterate or align this further with the project’s preferred approach.

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• Adds ESLint and Prettier to enforce consistent code quality and formatting
• Introduces automated CI checks (lint + build) on every PR and push
• Automates deployment to GitHub Pages using GitHub Actions
• Fixes existing formatting and minor code issues uncovered by linting
• Ensures only clean, buildable code is merged and deployed

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