Interpreter status

[BVVLD]

Description Implement the interpreter status indication on the UI

Use case or motivation behind the feature request

• As a user, I want to see the interpreter's status easily without scrolling to the top.
• As a user, I want to see the interpreter's status per interpreter and per paragraph, so I know which paragraphs can be run without crashing.
• As a user, I want to see immediately if the interpreter group has failed and therefore the paragraph using one of its interpreters can't be run, so I don't uselessly run a paragraph.
• As a user, I want to view detailed information of interpreter, so I can send them to the admin in case there's a problem with the interpreter.
• As a user, I want to see interpreter's logs, so I can send them to the admin when there's an error or a hiccup.
• As an admin, I want to configure the interval when interpreter status gets updated, so I can define how often is enough in our environment.

Related issues Server side: https://github.com/teragrep/zep_01/issues/25

Roadmap:

• [x] Design the endpoints and dataflow specification
• [x] Design the component structure
• [x] Implement view based on mockups
• [x] Implement component logic
• [x] Unit-test the logic

[BVVLD]

Current state of the issue: Code awaiting review in the pull request.

Following roadmap:

• [x] Apply corrections from the review feedback.
• [ ] Fine-tune and adjust the UI-server communications
• [ ] Release