Refine task progress API & view

[alehuo]

Describe the feature shortly

Currently, completed paper count is computed in the front-end. This is problematic, if there are thousands of papers - there will be slowdown.

What functionality is required?

• Modify /api/v1/job?project=[uuid] route to return:

  • Total task count
  • Success task count
  • Failed task count
  • Status

• Move job task -related state management into Redux.

• Emit an event to the front-end about job task progress.

Additional context