Switch the client codebase to typescript

[MohakGupta2004]

Describe the Task

The current client-side codebase is written in plain JavaScript. To improve type safety, maintainability, and developer experience, we should migrate the entire client codebase to TypeScript.

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Reasoning / Benefits

• Prevents runtime errors through static type checking
• Improves IDE autocomplete and refactoring safety
• Enables clearer interfaces for API calls, hooks, and state management
• Easier long-term scalability as the codebase grows

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Suggested Migration Strategy

Acceptance Criteria

• All client-side source files are in .ts / .tsx format

• Project builds successfully without type errors

• Basic interfaces/types are defined for:

  • API responses
  • Props/state for components
  • Reusable utilities

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Additional Notes