Prevent progress to next stage of analysis until "completed" the current step

[lamby]

Expected Behavior

The interface should prevent you from moving to the next stage of the image analysis until you have completed the current step, whatever that means for each step.

Current Behavior

You can proceed to, for example, "Annotate and segment" wthout importing any images.

Context (Environment)

Detailed Description

Possible Implementation

Checklist before submitting

• I have confirmed this using the officially supported Docker Compose setup using the local.yml configuration and ensured that I built the containers again and they reflect the most recent version of the project at the HEAD commit on the master branch
• I have searched through the other currently open issues and am confident this is not a duplicate of an existing bug
• I provided a minimal code snippet or list of steps that reproduces the bug.
• I provided screenshots where appropriate
• I filled out all the relevant sections of this template

[louisgv]

If nobody has working on this yet, I will begin tomorrow.

[louisgv]

So I think since each tab are controlled by vue-router, the solution to this would be to add a gate layer to each route and check for condition.

https://router.vuejs.org/en/advanced/navigation-guards.html

Will be going through the doc and implement a simple gate layer for each route.