feat: badge emoji partagé (noir & blanc) dans l'arborescence + sidebar «Par moi» inclut is_shared

- board/dashboard: helper _load_shared_sidebar_pages intégrant les pages marquées is_shared directement
- _workspace_tree_macro: badge 👥 N&B sur les fichiers partagés du tree du sidebar
- local_workspace: badge 👥 en noir & blanc
- static/css/app.css: style .page-shared-badge

app/templates/local_workspace.html

@@ -165,7 +165,7 @@
 .ws-tree-item .name.file{display:inline-flex;align-items:center;max-width:100%;overflow:hidden;}
 .ws-tree-item .name.file .inline-rename-input{flex:0 1 auto;}
 .ws-tree-item .name.file .btn-open{flex:0 0 auto;}
-.ws-shared-badge{flex-shrink:0;margin-right:4px;font-size:13px;line-height:1;opacity:.9;}
+.ws-shared-badge{flex-shrink:0;margin-right:4px;font-size:13px;line-height:1;opacity:.9;filter:grayscale(1) brightness(1.6);}
 .ws-tree-item .actions{display:none;gap:2px;}
 .ws-tree-item:hover .actions{display:flex;}
 .ws-chevron{width:16px;height:16px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-tertiary);cursor:pointer;font-size:8px;padding:0;border-radius:3px;transition:transform 150ms,color 100ms;}
@@ -2537,6 +2537,7 @@ console.log('FLOWDECK v2.4.6 — IIFE done, _wsInitData keys:', Object.keys(wind
           <template x-if="node.is_folder">
             <span class="name folder" @click.stop="navigateToFolder(node.id)"
                   @dblclick.prevent.stop="startInlineRename(node, $event)">
+              <span x-show="node.is_shared" class="ws-shared-badge" title="Partagé" x-text="'👥'"></span>
               <span x-show="renamingId !== node.id" x-text="node.name"></span>
               <span class="child-count" x-show="node.child_count > 0 && renamingId !== node.id"
                     x-text="'(' + node.child_count + ')'"></span>
@@ -2550,6 +2551,7 @@ console.log('FLOWDECK v2.4.6 — IIFE done, _wsInitData keys:', Object.keys(wind
                   @mouseenter="showPreview($event, node)"
                   @mouseleave="hidePreview()"
                   title="Click to rename, double-click to open">
+              <span x-show="node.is_shared" class="ws-shared-badge" title="Partagé" x-text="'👥'"></span>
               <span x-show="renamingId !== node.id" x-text="node.name"></span>
               <input x-show="renamingId === node.id" class="inline-rename-input" x-model="renamingName"
                      @keydown.enter="commitRename(node)" @keydown.escape="cancelRename()"
@@ -2629,6 +2631,7 @@ console.log('FLOWDECK v2.4.6 — IIFE done, _wsInitData keys:', Object.keys(wind
           <td><input type="checkbox" :checked="!!selectedIds[node.id]" @click.stop="toggleSelect(node, $event)"></td>
           <td>
             <span class="table-icon" x-html="_fileIcon(node.name, node.is_folder, node.content_format)"></span>
+            <span x-show="node.is_shared" class="ws-shared-badge" title="Partagé" x-text="'👥'"></span>
             <span class="col-name" @click="node.is_folder ? navigateToFolder(node.id) : openPage(node.id)" x-text="node.name"></span>
           </td>
           <td class="col-path" x-text="node._path || '—'"></td>
@@ -2684,7 +2687,8 @@ console.log('FLOWDECK v2.4.6 — IIFE done, _wsInitData keys:', Object.keys(wind
       </tr>
       <template x-for="node in displayTree" :key="'l'+node.id">
         <tr :data-ws-id="node.id" @click="node.is_folder ? navigateToFolder(node.id) : selectForPreview(node)" @mouseenter="showPreview($event, node)" @mouseleave="hidePreview()" style="cursor:pointer">
-          <td><span x-html="_fileIcon(node.name, node.is_folder, node.content_format)"></span></td>
+          <td><span x-html="_fileIcon(node.name, node.is_folder, node.content_format)"></span>
+            <span x-show="node.is_shared" class="ws-shared-badge" title="Partagé" x-text="'👥'"></span></td>
           <td class="col-name" x-text="node.name"></td>
           <td style="font-size:12px;color:var(--text-tertiary)" x-text="node.is_folder ? 'Folder' : _fileTypeLabel(node.name, node.content_format)"></td>
           <td style="font-size:12px;color:var(--text-secondary)" x-text="node.is_folder ? (node.child_count||0)+' items' : (node.size_display||'—')"></td>
@@ -2721,7 +2725,8 @@ console.log('FLOWDECK v2.4.6 — IIFE done, _wsInitData keys:', Object.keys(wind
       <template x-for="node in displayTree" :key="'d'+node.id">
         <tr :data-ws-id="node.id" @click="node.is_folder ? navigateToFolder(node.id) : selectForPreview(node)" @mouseenter="showPreview($event, node)" @mouseleave="hidePreview()" style="cursor:pointer"
             :class="{ 'selected-row': previewItem && previewItem.id === node.id }">
-          <td><span class="table-icon" x-html="_fileIcon(node.name, node.is_folder, node.content_format)"></span></td>
+          <td><span class="table-icon" x-html="_fileIcon(node.name, node.is_folder, node.content_format)"></span>
+            <span x-show="node.is_shared" class="ws-shared-badge" title="Partagé" x-text="'👥'"></span></td>
           <td class="col-name" x-text="node.name"></td>
           <td class="col-path" x-text="node._path || '—'"></td>
           <td class="col-size" x-text="node.size_display || '—'"></td>
@@ -2752,7 +2757,10 @@ console.log('FLOWDECK v2.4.6 — IIFE done, _wsInitData keys:', Object.keys(wind
       <div class="title-card" :data-ws-id="node.id" @click="node.is_folder ? navigateToFolder(node.id) : selectForPreview(node)" @mouseenter="showPreview($event, node)" @mouseleave="hidePreview()"
            :class="{ 'selected-card': previewItem && previewItem.id === node.id }">
         <div class="title-card-icon" x-html="node.is_folder ? getSvgIcon('folder',24) : _fileIcon(node.name, node.is_folder, node.content_format)"></div>
-        <div class="title-card-name" x-text="node.name"></div>
+        <div class="title-card-name">
+          <span x-show="node.is_shared" class="ws-shared-badge" title="Partagé" x-text="'👥'"></span>
+          <span x-text="node.name"></span>
+        </div>
         <div class="title-card-meta">
           <span x-text="_formatDate(node.updated_at)"></span>
           <span x-text="node.size_display || '—'"></span>
@@ -2776,6 +2784,7 @@ console.log('FLOWDECK v2.4.6 — IIFE done, _wsInitData keys:', Object.keys(wind
            :class="{ 'selected-row': previewItem && previewItem.id === node.id }">
         <div class="content-item-header">
           <span x-html="_fileIcon(node.name, node.is_folder, node.content_format)"></span>
+          <span x-show="node.is_shared" class="ws-shared-badge" title="Partagé" x-text="'👥'"></span>
           <span class="col-name" x-text="node.name"></span>
           <span style="font-size:11px;color:var(--text-tertiary);margin-left:auto" x-text="_formatDate(node.updated_at)"></span>
         </div>