Adjust and add necessary twig templates for signature zone

src/Bundle/ChillMainBundle/Resources/views/Workflow/_signature.html.twig

@@ -0,0 +1,20 @@
+<h2>{{ 'workflow.signature_zone.title'|trans }}</h2>
+
+<div class="flex-table">
+    <div class="item-bloc">
+        <div class="item-row">
+            <div class="item-col">
+                <p>name placeholder</p>
+                <p>name placeholder</p>
+            </div>
+            <div class="item-col flex-column align-items-end">
+                <a class="btn btn-show href="{{  }}">{{ 'workflow.signature_zone.button_sign'|trans }}</a>
+                <div>
+                    <span>date placeholder</span>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+

src/Bundle/ChillMainBundle/Resources/views/Workflow/index.html.twig

@@ -57,6 +57,7 @@
     </section>
 
     <section class="step my-4">{% include '@ChillMain/Workflow/_follow.html.twig' %}</section>
+    <section class="step my-4">{% include '@ChillMain/Workflow/_signature.html.twig' %}</section>
     <section class="step my-4">{% include '@ChillMain/Workflow/_decision.html.twig' %}</section>{#
     <section class="step my-4">{% include '@ChillMain/Workflow/_comment.html.twig' %}</section> #}
     <section class="step my-4">{% include '@ChillMain/Workflow/_history.html.twig' %}</section>

src/Bundle/ChillMainBundle/translations/messages.fr.yml

@@ -528,6 +528,10 @@ workflow:
     This link grant any user to apply a transition: Le lien d'accès suivant permet d'appliquer une transition
     The workflow may be accssed through this link: Une transition peut être appliquée sur ce workflow grâce au lien d'accès suivant
 
+    signature_zone:
+        title: Appliquer les signatures éléctroniques
+        button_sign: Signer
+
 
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