Update README for Database Configuration and Migration Scripts

[mayura-andrew]

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Description: We need to update the current README file to include instructions for the following database migration and seeding commands:

• "migration:generate": "npm run typeorm:db -- migration:generate"
• "migration:run": "npm run typeorm:db -- migration:run"
• "sync:db": "npm run typeorm:db schema:sync"
• "seed": "npm run build && node dist/src/scripts/seed-db.js"

This update is necessary to guide new contributors on how to configure the database correctly and understand the migration process.

Tasks:

1. Add a section in the README for database configuration.
   • Include details on how to set up the database.
   • Provide example configuration settings.
2. Add a section for migration commands.
   • Explain the purpose of each command (migration:generate, migration:run, sync:db, seed).
   • Provide usage examples for each command.
3. Update the existing content for clarity and coherence with the new sections.

Acceptance Criteria:

• The README should clearly explain how to configure the database.
• The README should provide clear and concise instructions on how to use the migration and seeding commands.
• New contributors should be able to set up and configure the database, as well as run migrations and seed the database, without confusion.

Additional Information:

• Ensure that all explanations and examples are clear and easy to follow.
• Consider adding links to relevant documentation or additional resources for further reading.

Related Dependencies or References:

• TypeORM documentation

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[ItsLasa]

hey @mayura-andrew i would like to work on this issue.

[mayura-andrew]

@ItsLasa Nice go ahead 🚀