Various fixes

[NicoPennec]

Problem

• The search doesn't work in Sequences Stats.
• On timesheets, the selected unit is not applied to the timesheets info panel (see Incorrectly displayed Timesheet page information (submitted via a gazu script) #1686).
• Some outdated npm dependencies.

Solution

• Add missing event on search.
• Sync the selected unit between the timesheet list and the timesheet info.
• Bump npm dependencies.