feat: A20 phase 3 LOT 2 — settings + local workspace verts en CSP preview (v7.39.0)

Ajout :
- 2 gates csp_preview de plus : settings (composant lie, overlay visible)
  et local workspace (recherche focalisee via Alpine.nextTick, chips
  filtre en SVG via bindSvg, 0 erreur) → 3 surfaces vertes sous build
  CSP : library, settings, local workspace.

Changed :
- settings : window.history.back()/new Date(...) → methodes
  historyBack/fmtLastLogin/fmtAuditDate ; ?. → ternaires.
- local workspace : x-data="_wsInitData" → registre wsInitData() ;
  14 x-html → x-init + Alpine.effect (bindSvg/bindFileIcon/bindNodeIcon/
  bindChildren/bindPreview) ; $nextTick+$refs arrow → toggleSearch() ;
  window.FlowDeck.* → createPageAt/createFolderAt ; ?. → ternaires ;
  @contextmenu="_wsInitData.*" → appel de methode.

Piesges resolus (CHANGELOG en details) :
- snapshot ji du build CSP = valeurs globalThis au boot → l'objet mis sur
  window avant Alpine est banni (« Accessing global variables ») → objet
  porte par une CONST LEXICALE (non propriete globalThis) + factory
  Alpine.data → MEME objet partage, reactivite intacte.
- bloc preview hors div racine (structure pre-existante, masquee par le
  fallback window standard) → composant wsPreview DELEGUANT vers
  _wsInitData via Alpine.reactive (wrapper unique : les magics $nextTick
  ne sont redefinissables qu'une fois).
- .env local : RATE_LIMIT_REQUESTS=600 (rafales E2E vs 60/min par IP ;
  defaut produit inchange).

suite **1093/1093** · ruff OK · eslint 0/0 · E2E **5/5** (3 csp_preview + 2
smoke) · CSP preview ET standard = 0 erreur sur /local-workspace · docs
a jour

app/templates/local_workspace.html

@@ -11,7 +11,7 @@
 
 {% block content %}
 <span id="fd-local-ws-id" hidden>{{ workspace_id }}</span>
-<div x-data="_wsInitData"
+<div x-data="wsInitData()"
      @dragover.prevent="onDragOver($event)"
      @dragleave="onDragLeave($event)"
      @drop.prevent="onDrop($event)"
@@ -482,10 +482,10 @@
 
 <script type="application/json" id="lw-config" nonce="{{ csp_nonce() }}">{{ {"current_folder_id": current_folder_id, "workspace_id": workspace_id} | tojson }}</script>
 <script data-cfasync="false" src="/static/js/local_workspace.js?v={{ asset_version }}"></script>
-<script data-cfasync="false" nonce="{{ csp_nonce() }}">console.log('FLOWDECK v2.4.6 — ws-split about to render, _wsInitData exists:', typeof window._wsInitData !== 'undefined');</script>
+<script data-cfasync="false" nonce="{{ csp_nonce() }}">console.log('FLOWDECK v2.4.6 — ws-split about to render, _wsInitData exists:', typeof _wsInitData !== 'undefined');</script>
 
 <div class="ws-split"
-     @contextmenu.prevent="_wsInitData.onContextMenu($event)"
+     @contextmenu.prevent="onContextMenu($event)"
      @touchstart="onTouchStart($event)"
      @touchend="onTouchEnd($event)"
      @touchmove="onTouchMove($event)"
@@ -597,7 +597,7 @@
         </div>
       </div>
       <!-- Search toggle -->
-      <button class="ws-icon-btn" :class="{active: searchOpen}" title="Search" @click.stop="searchOpen=!searchOpen; if(searchOpen) $nextTick(()=>$refs.searchInput?.focus())">
+      <button class="ws-icon-btn" :class="{active: searchOpen}" title="Search" @click.stop="toggleSearch()">
         <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>
       </button>
       <!-- Expand/Collapse (tree only) -->
@@ -650,12 +650,12 @@
 
   <!-- Filter chips (visual indicator when filter is active — shown in all views) -->
   <div class="filter-row" x-show="filterType" style="padding:4px 0;margin-bottom:6px;">
-    <button class="filter-chip" :class="{ active: filterType === 'folder' }" @click="filterByType('folder')" title="Folders" x-html="getSvgIcon('folder',14)"></button>
-    <button class="filter-chip" :class="{ active: filterType === 'page' }" @click="filterByType('page')" title="Pages" x-html="getSvgIcon('file',14)"></button>
-    <button class="filter-chip" :class="{ active: filterType === 'pdf' }" @click="filterByType('pdf')" title="PDF" x-html="getSvgIcon('file',14)"></button>
-    <button class="filter-chip" :class="{ active: filterType === 'image' }" @click="filterByType('image')" title="Images" x-html="getSvgIcon('image',14)"></button>
-    <button class="filter-chip" :class="{ active: filterType === 'code' }" @click="filterByType('code')" title="Code" x-html="getSvgIcon('file',14)"></button>
-    <button class="filter-chip" :class="{ active: filterType === 'text' }" @click="filterByType('text')" title="Text" x-html="getSvgIcon('file',14)"></button>
+    <button class="filter-chip" :class="{ active: filterType === 'folder' }" @click="filterByType('folder')" title="Folders" x-init="bindSvg($el, 'folder', 14)"></button>
+    <button class="filter-chip" :class="{ active: filterType === 'page' }" @click="filterByType('page')" title="Pages" x-init="bindSvg($el, 'file', 14)"></button>
+    <button class="filter-chip" :class="{ active: filterType === 'pdf' }" @click="filterByType('pdf')" title="PDF" x-init="bindSvg($el, 'file', 14)"></button>
+    <button class="filter-chip" :class="{ active: filterType === 'image' }" @click="filterByType('image')" title="Images" x-init="bindSvg($el, 'image', 14)"></button>
+    <button class="filter-chip" :class="{ active: filterType === 'code' }" @click="filterByType('code')" title="Code" x-init="bindSvg($el, 'file', 14)"></button>
+    <button class="filter-chip" :class="{ active: filterType === 'text' }" @click="filterByType('text')" title="Text" x-init="bindSvg($el, 'file', 14)"></button>
     <span class="filter-clear" @click="filterType='', doFilter()">clear filter</span>
   </div>
 
@@ -723,7 +723,7 @@
             <span style="width:16px;flex-shrink:0;"></span>
           </template>
 
-          <span class="icon" x-html="_fileIcon(node.name, node.is_folder, node.content_format, node.page_icon)"></span>
+          <span class="icon" x-init="bindFileIcon($el, node)"></span>
 
           <template x-if="node.is_folder">
             <span class="name folder" @click.stop="navigateToFolder(node.id)"
@@ -754,8 +754,8 @@
           <div class="actions">
             <template x-if="node.is_folder">
               <span style="display:flex;gap:2px">
-                <button class="ws-act" @click.stop="window.FlowDeck.createPage(node.id)" title="New file">{{ fd_icon("file",14) }}</button>
-                <button class="ws-act" @click.stop="window.FlowDeck.showCreateFolderModal(node.id)" title="New folder">{{ fd_icon("folder",14) }}</button>
+                <button class="ws-act" @click.stop="createPageAt(node)" title="New file">{{ fd_icon("file",14) }}</button>
+                <button class="ws-act" @click.stop="createFolderAt(node)" title="New folder">{{ fd_icon("folder",14) }}</button>
                 <a class="ws-act" href="/local-workspace" title="Open workspace page" style="text-decoration:none;display:inline-flex;align-items:center;">{{ fd_icon("external-link",14) }}</a>
               </span>
             </template>
@@ -765,7 +765,7 @@
         </div>
         <!-- Children -->
         <ul class="ws-tree" x-show="expanded[node.id]" x-transition
-            x-html="renderChildren(node.children, (node.depth||0)+1, tagsVersion)">
+            x-init="bindChildren($el, node)">
         </ul>
       </li>
     </template>
@@ -807,7 +807,7 @@
         <tr :class="{ selected: !!selectedIds[node.id] }">
           <td><input type="checkbox" :checked="!!selectedIds[node.id]" @click.stop="toggleSelect(node, $event)"></td>
           <td>
-            <span class="table-icon" x-html="_fileIcon(node.name, node.is_folder, node.content_format, node.page_icon)"></span>
+            <span class="table-icon" x-init="bindFileIcon($el, node)"></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>
@@ -864,7 +864,7 @@
       </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($event, node)" @mouseleave="hidePreview()" style="cursor:pointer">
-          <td><span x-html="_fileIcon(node.name, node.is_folder, node.content_format, node.page_icon)"></span>
+          <td><span x-init="bindFileIcon($el, node)"></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>
@@ -902,7 +902,7 @@
       <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($event, node)" @mouseleave="hidePreview()" style="cursor:pointer"
             :class="{ 'selected-row': previewItem && previewItem.id === node.id }">
-          <td><span class="table-icon" x-html="_fileIcon(node.name, node.is_folder, node.content_format, node.page_icon)"></span>
+          <td><span class="table-icon" x-init="bindFileIcon($el, node)"></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>
@@ -933,7 +933,7 @@
     <template x-for="node in displayTree" :key="'g'+node.id">
       <div class="title-card" :data-ws-id="node.id" @click="node.is_folder ? navigateToFolder(node.id) : selectForPreview(node)" @mouseenter="showPreview($event, node)" @mouseleave="hidePreview()"
            :class="{ 'selected-card': previewItem && previewItem.id === node.id }">
-        <div class="title-card-icon" x-html="node.is_folder ? getSvgIcon('folder',24) : _fileIcon(node.name, node.is_folder, node.content_format, node.page_icon)"></div>
+        <div class="title-card-icon" x-init="bindNodeIcon($el, node)"></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>
@@ -960,7 +960,7 @@
       <div class="content-item" :data-ws-id="node.id" @click="node.is_folder ? navigateToFolder(node.id) : selectForPreview(node)" @mouseenter="showPreview($event, node)" @mouseleave="hidePreview()"
            :class="{ 'selected-row': previewItem && previewItem.id === node.id }">
         <div class="content-item-header">
-          <span x-html="_fileIcon(node.name, node.is_folder, node.content_format, node.page_icon)"></span>
+          <span x-init="bindFileIcon($el, node)"></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>
@@ -1023,7 +1023,7 @@
       <h3><span x-show="createType==='folder'">{{ fd_icon('folder',16) }}</span><span x-show="createType!='folder'">{{ fd_icon('file',16) }}</span> <span x-text="createType==='folder'?'New Folder':'New File'"></span></h3>
       <p class="modal-sub">
         In <strong>{{ workspace_name }}</strong> <span x-show="folderStack.length>1">/ <span x-text="(folderStack[folderStack.length-1]||{}).name||''"></span></span>
-        <span x-show="parentFolder"> / <span x-text="parentFolder?.name"></span></span>
+        <span x-show="parentFolder"> / <span x-text="parentFolder ? parentFolder.name : ''"></span></span>
       </p>
       <input class="modal-input" x-model="newName" :placeholder="createType==='folder'?'Folder name':'File name'" @keydown.enter="doCreate" x-ref="cinp">
       <div class="modal-actions">
@@ -1037,7 +1037,7 @@
   <div class="modal-overlay" x-show="showRename" @click.outside="showRename=false" @keydown.escape="showRename=false" style="display:none">
     <div class="modal-box">
       <h3>{{ fd_icon("edit",14) }} Rename</h3>
-      <p class="modal-sub">Rename <strong x-text="target?.name"></strong></p>
+      <p class="modal-sub">Rename <strong x-text="target ? target.name : ''"></strong></p>
       <input class="modal-input" x-model="newName" @keydown.enter="doRename" x-ref="rinp">
       <div class="modal-actions">
         <button class="btn btn-secondary" @click="showRename=false">Cancel</button>
@@ -1050,7 +1050,7 @@
   <div class="modal-overlay" x-show="showDelete" @click.outside="showDelete=false" @keydown.escape="showDelete=false" style="display:none">
     <div class="modal-box">
       <h3>{{ fd_icon("trash",16) }} Delete</h3>
-      <p class="modal-sub">Delete <strong x-text="target?.name"></strong>?</p>
+      <p class="modal-sub">Delete <strong x-text="target ? target.name : ''"></strong>?</p>
       <div class="delete-confirm">This cannot be undone. Children will also be deleted.</div>
       <div class="modal-actions">
         <button class="btn btn-secondary" @click="showDelete=false">Cancel</button>
@@ -1065,11 +1065,14 @@
   {% include "_ctx_menu.html" %}
 
 <!-- Preview tooltip -->
-  <div class="file-preview" x-show="previewVisible"
+  <!-- ponytail: le parseur referme la div racine avant ce bloc (structure
+       pré-existante, masquée par le fallback window d'Alpine standard) →
+       wsPreview = wrapper déléguant vers _wsInitData (voir local_workspace.js) -->
+  <div class="file-preview" x-data="wsPreview()" x-show="previewVisible"
        :style="{ left: previewX + 'px', top: previewY + 'px' }"
        @mouseenter="previewVisible = true" @mouseleave="previewVisible = false">
     <div class="file-preview-header" x-text="previewName"></div>
-    <div class="file-preview-body" x-html="previewContent"></div>
+    <div class="file-preview-body" x-init="bindPreview($el)"></div>
   </div>
 
   <!-- Preview Panel — identical to Library peek-overlay -->