Fix #1086: Missing tooltip on navigation icons

[annikabudean]

Related issue

https://github.com/thamara/time-to-leave/issues/1086#issue-2673345139

Context / Background

Some of the icons in the application did not have a hint when hovered over them while others did. It was unclear what the icons without the hints did until using them more and looking into the overall purpose of the application.

What change is being introduced by this PR?

I saw that some of the other icons (such as the "Go to Current Month" icon) already had a hint when I would hover over it. I found where this was happening in the code and replicated that code to do the same thing for icons that did not have this functionality.
I added a "title" attribute to the HTML code for the icons which provides text when hovered over. This will inform users about what these icons do.

How will this be tested?

• When running the application, hover over the specified icons (can be seen in the screenshot below) to see if their hint appears
• Check to make sure the hint correctly describes functionality of the icon

[tupaschoal]

Please make sure you revert the changes on package-lock.json

[tupaschoal]

I've fixed the issues raised previously and also made sure we added the same hints on the day calendar. Here are the previews:

Day View:

hints-day-view.mp4

Month View

hints-month-view.mp4

[tupaschoal]

\changelog-update
Message: Fix [#1086]: Missing tooltip on calendar navigation icons