Initial data model migration

templates/partial-item-header.hbs

@@ -0,0 +1,50 @@
+<div class="header">
+  <header class="sheet-header">
+    <img
+      class="item-sheet-img"
+      src="{{item.img}}"
+      data-action="editImage"
+      title="{{item.name}}"
+    />
+    <div class="header-fields">
+      <h1 class="charname">
+        <input
+          name="name"
+          type="text"
+          value="{{item.name}}"
+          placeholder="Name"
+        />
+      </h1>
+    </div>
+    <div class="header-actions">
+      {{#if isEditMode}}
+        <button
+          type="button"
+          data-action="toggleSheet"
+          class="chat-card-button"
+        >
+          <i class="fas fa-eye"></i>
+          Mode Lecture
+        </button>
+      {{else}}
+        <button
+          type="button"
+          data-action="toggleSheet"
+          class="chat-card-button"
+        >
+          <i class="fas fa-edit"></i>
+          Mode Édition
+        </button>
+      {{/if}}
+      <button
+        type="button"
+        data-action="postItem"
+        class="chat-card-button"
+        title="Poster dans le chat"
+      >
+        <i class="fas fa-comment"></i>
+        Poster
+      </button>
+    </div>
+  </header>
+</div>