Various fixes

[NicoPennec]

Problem

• The staging deployment workflow crashes due to a JavaScript heap out of memory.
• Outdated npm dependencies.
• Warning message on unit tests.
• Data filtering crashes on an edge case.

Solution

• Update staging deployment script by increasing the Node.js memory.
• Bump npm dependencies.
• Fix unit test with a missing required property to call a Vue.js component.
• Catch a filtering error on edge case.