Addresses type errors related to category budgets in BudgetContext and Index page. Specifically, ensures correct type assignment for category budget updates.
The authActions functions (signIn, signOut, resetPassword) were returning a promise with an object containing an error property. The AuthContextType expected these functions to return a promise that resolves to void. This commit updates the return types of these functions to Promise<void> and adjusts the logic to handle errors appropriately without returning them directly in the promise resolution.
Refactors the AuthContext.tsx file into smaller, more manageable files to improve code organization and maintainability. The functionality remains the same.
