- Renamed `addComments` to `restartOrCommentJobs` to handle both commenting and
restarting jobs.
- Added button-specific actions using `form.clickedButton`.
- Updated `fetchWithCSRF` logic to dynamically determine request URLs based on
the button clicked.
- Introduced separate success and error messages for restarting and commenting
actions.
- Updated HTML to include "Restart and Comment" and "Comment" buttons with
individual API endpoints via formaction. That removes action attribute from
the form element.
- Let "comments" be `btn-warning` and "restart" show more severe operation
using `btn-danger`.
- Adjusted modal to allow submission of comments or restarts through the
correct action handlers.
- Inform overview page with warning in case of errors in Response.
- Redesign `restartOrCommentJobs` (previews addComments) to reflect the new
features.

These updates enhance the user experience by allowing users to either comment
on jobs, or perform restart with a comment simultaneously from the
overview page. Comments always add to the original job of the overview
page. By integrating this functionality we provide a workflow for
users managing multiple jobs on the overview page using the already existing
API implementations.

https://progress.opensuse.org/issues/166559

Signed-off-by: Ioannis Bonatakis <[email protected]>

Refactor restartJob in order to make sure that is able to handle request for
multiple restarts. This follows up with some changes to the form and the
javascript part of the overview.html.ep, which triggers the restart with the
use of restartJob, as opposed of reimplement the logic.
The advantage is that we have one common behavior and error handling on the
restart operation.

- An optional comment can be passed not to restartJob, which is included to
the request.
- restartJob handles both single and multible job restarts.
- The form is designed to handle each occasion in separate functions making
the code becomes more modular and easier to maintain.
- The overvies's restartJobs function will restart only jobs with valid id.

https://progress.opensuse.org/issues/166559

Signed-off-by: Ioannis Bonatakis <[email protected]>