- Added permission checks to conditionally display the finance tab in the project view based on user roles.
- Introduced `hasFinanceViewPermission` utility to determine access rights for the finance tab.
- Updated tab management logic to handle redirection and default tab selection when permissions change.
- Added permission checks for editing finance data, including fixed costs and rate cards.
- Introduced utility functions to determine user permissions based on roles (admin, project manager).
- Updated finance and rate card components to conditionally render UI elements based on user permissions.
- Displayed alerts for users with limited access to inform them of their editing capabilities.
