Export of data (views)

### Current Behavior

After logging in and switching to the "projects" area, these are displayed in paginated table form. The data can be marked and copied via the clipboard. Exporting this view (also with the current filters) to a file in CSV format is not possible.

### Proposed Behavior

It would be very useful if another button is added to the GUI that allows a download of the current view. The file format CSV is optimal here, because this can be read and processed in the usual tools (e.g. Excel, numpy, etc.).

It is questionable whether only an export of the current view, or a complete export of all data should happen. If only the current view is ever exported, then the download function must be used several times for a complete export. This is probably not very practical either. Therefore, the export should use the filters of the current view and include all projects/datasets in the export and not only the currently displayed ones.

This feature request does not only refer to the projects, but to any tabular view.

### Checklist

- [X] I have read and understand the [contributing guidelines](https://github.com/DependencyTrack/dependency-track/blob/master/CONTRIBUTING.md#filing-issues)
- [X] I have checked the [existing issues](https://github.com/DependencyTrack/frontend/issues) for whether this enhancement was already requested