fix(front): Fix buttons in ImageInspector

[cpvannier]

Issue

Fixes #116

Description

• Open object card when clicking on editing button (since as of feat(front): Create fixed size sections for Ground truth and Model run  #87, object cards are closed by default)
• Add missing button tooltips (scene features, object visibility, object highlighting, object card toggle, bounding box and mask toggles)
• Fix existing button tooltips consistency (first letter should be uppercase)

[timothee-LJN]

To ensure consistency I'd reckon the force the capitalization of the tooltipIconContent with the following

    <Tooltip.Content>
      <p class="first-letter:uppercase">foo</p>
    </Tooltip.Content>

in TooltipIconButton.svelte (line 39)

[cpvannier]

@timothee-LJN Adding class="first-letter:uppercase" to the <p> element inside <Tooltip.Content> seems to produce weird padding issues.

Without class="first-letter:uppercase" :

With class="first-letter:uppercase" :

Quite strange...

[timothee-LJN]

this weird indeed. I don't reproduce on my computer. I've no idea where it could come from!

[cpvannier]

Ok, it's just a Firefox issue. It works as expected in Chrome.

The <p> element size if defined as if the whole word was in uppercase instead of just the first letter.

I am going to merge this PR as is for now then.