Changes on tender management, copied visual changes from the tailored, adjusted the rest to be consistent with tailored changes (#200)

- Updated the Tender List component to improve the UI, including a new dashboard title and a link to the tender process guide.
- Introduced new constants for quote and tender categories in the quote.constants file.
- Added detailed status messages for tendering and coordinator quotes to improve user guidance.
- Enhanced the Create Tender Modal with step-by-step instructions and improved input handling for dates and file uploads.
- Updated the Quote Details Modal to conditionally display information based on quote categories, ensuring relevant details are shown for tailored, tendering, and coordinator quotes.
- Improved the Confirm Dialog component's z-index for better visibility.

These changes aim to streamline the tender creation and management process, providing users with clearer instructions and a more intuitive interface.

Author: BazRoe