Enhancements on Synthesize tests page

[hmathieu31]

• [x] Replace "Synthesize tests" by "Inject fault" here and on the home page: better corresponds to what's actually happening
• [x] Same, replace "run test" with "Start jamming" or "Inject fault", the web doesn't run any tests. Misleading naming
• [x] When clicking on Run Test for a "test" that requires configuration:

Current Behaviour

Goes back instantly to the Synthesize test page

Expected Behaviour

Goes back to the Synthesize test page Displays a prompt with ✔ green checkmark acknowledging the command emission

• [x] When clicking on a test that does not require configuration:

Current behaviour

Nothing for 1sec then goes back the Home page

Expected Behaviour

Displays a prompt with ✔ green checkmark acknowledging the command emission Stays on the Synthesize test page