Enhancement: make timeline opposite-side labels optional

[PierreBrisorgueil]

Problem

In HomeStepsComponent, the #opposite template slot renders item.title on the opposite side of the timeline. When steps use title: 'Step 1' alongside the icon dot, the information is redundant — the step number is already communicated by the sequential position and icon.

File: src/modules/home/components/home.steps.component.vue

Fix

Add a showStepLabel prop (default false). When false, the #opposite slot is not rendered, keeping the timeline clean with just icon dots + content cards.

props: {
  showStepLabel: { type: Boolean, default: false }
}

Conditionally render in template:

<template v-if="showStepLabel" #opposite="{ item }">
  <span>{{ item.title }}</span>
</template>