[Technical] Nettoyer les "v3" dans le code

• supprimer les anciens shared composants non utilisés
• déplacer et renommer les composants v3 : !723 (merged)
• supprimer les V3REMOVE !766 (merged)
• le composant <app-structure-type-picker n'est utilisé qu'une seule fois, on peut le supprimer !763 (merged)
• doublons des couleurs grey-4-text & grey-4-5-1 !727 (merged)

changed milestone to % [Rés'in] - v3.0.0 - Refonte Graphique

added Status: Ready [Story Type] Technical labels

changed the description

changed the description

mentioned in merge request !723 (merged)

changed the description

marked the checklist item déplacer et renommer les composants v3 : !723 (merged) as completed

marked the checklist item doublons des couleurs grey-4-text & grey-4-5-1 as completed

mentioned in merge request !727 (merged)

changed the description

marked the checklist item supprimer les anciens shared composants non utilisés as completed

marked the checklist item supprimer les V3REMOVE as completed

marked the checklist item supprimer les V3REMOVE as incomplete

assigned to @mponton

created branch 475-technical-nettoyer-les-v3-dans-le-code to address this issue

mentioned in merge request !742 (merged)

unassigned @mponton

mentioned in commit 008ad56f

added Status: In Dev label and removed Status: Ready label

assigned to @pecarlat