fix: A27 lint terminé — eslint 0/0 (285 warnings nettoyés) (v7.25.0)

3 familles, 13 fichiers (+153/−167) :

1. no-empty ×70 = TOUS des `catch (x) {}` vides → `catch { /* volontaire */ }`
   (binding optionnel ES2019 + commentaire : passe no-empty ET
   no-unused-vars, zéro changement de comportement).

2. no-unused-vars ×171 :
   - bindings de catch inutilisés retirés (e/err/ex/e2/e3)
   - 24 lignes mortes déterministes, chaque suppression validée par assert
     sur le texte exact (`var self = this` ×8, `var lang`, `var acc`,
     `var today`, `var path/restored/files/resolved/items/clickEl`,
     `uid()`/`propName()` sans un seul appel, `.then` + `resolved++`
     compteurs jamais lus)
   - `/* exported */` sur les 10 fonctions appelées depuis les attributs
     HTML des templates (vérifiées par grep : 1 template chacune) :
     setActiveTab/kanbanBoard/filterSystem/sortSystem/newIssueForm/
     showNewIssue, importWizard, libraryPage, workspacesPage, settingsInit

3. no-undef ×44 = vrais globaux déclarés dans eslint.config.mjs
   (getSvgIcon = script inline de base.html, TextDecoder = API navigateur,
   Prism = CDN) + 2 vrais correctifs :
   - settings.js : `typeof toast === 'function'` = guard TOUJOURS faux
     (pas de toast global) → les toasts timezone/SAML ne s'affichaient
     jamais → `window.showToast` (2 sites)
   - local_workspace.js : `_wsInitData = window._wsInitData`
     (auto-affectation sans effet, global implicite) supprimé

eslint static/js : **0 erreur / 0 warning** (285 → 0) · node --check vert
sur tous les fichiers · suite **1089/1089** · ruff OK · docs à jour

static/js/local_workspace.js

@@ -1,4 +1,4 @@
-const LW=(()=>{try{const el=document.getElementById('lw-config');return el?JSON.parse(el.textContent):{}}catch(e){return {}}})();
+const LW=(()=>{try{const el=document.getElementById('lw-config');return el?JSON.parse(el.textContent):{}}catch{return {}}})();
 
 console.log('FLOWDECK v2.4.6 — IIFE running, about to set _wsInitData');
 window._wsInitData = (function() {
@@ -17,7 +17,7 @@ window._wsInitData = (function() {
     target:null,
     expanded: (function() {
       try { return JSON.parse(localStorage.getItem('fd_ws_expanded') || '{}'); }
-      catch(e) { return {}; }
+      catch { return {}; }
     })(),
     currentFolder: LW.current_folder_id,
     searchQuery: '',
@@ -118,7 +118,7 @@ window._wsInitData = (function() {
     pendingSyncCount: 0,
     pinnedIds: (function() {
       try { return JSON.parse(localStorage.getItem('fd_ws_pinned') || '[]'); }
-      catch(e) { return []; }
+      catch { return []; }
     })(),
 
     // Navigation history
@@ -223,13 +223,13 @@ window._wsInitData = (function() {
           window._wsData.closePreviewPanel();
         }
         dragging = false;
-        try { localStorage.setItem('fd_peek_width', panel.style.width); } catch(ex) {}
+        try { localStorage.setItem('fd_peek_width', panel.style.width); } catch { /* volontaire */ }
         handle.releasePointerCapture(e.pointerId);
       });
       try {
         var saved = localStorage.getItem('fd_peek_width');
         if (saved) panel.style.width = saved;
-      } catch(ex) {}
+      } catch { /* volontaire */ }
     },
 
     _recompute() {
@@ -252,7 +252,7 @@ window._wsInitData = (function() {
       if (idx === -1) this.pinnedIds.push(id);
       else this.pinnedIds.splice(idx, 1);
       try { localStorage.setItem('fd_ws_pinned', JSON.stringify(this.pinnedIds)); }
-      catch(e) {}
+      catch { /* volontaire */ }
       this._haptic();
     },
     isPinned(id) {
@@ -380,7 +380,6 @@ window._wsInitData = (function() {
 
     _getItemPath(id) {
       // Build folder path by walking up parent chain via tree
-      var path = [];
       var found = this._findInTree(this.tree, id);
       if (!found) return '—';
       return '/' + found.path.reverse().join('/');
@@ -515,7 +514,7 @@ window._wsInitData = (function() {
             } else {
               preview = '<div style="text-align:center;padding:30px;color:var(--text-tertiary)">Empty document</div>';
             }
-          } catch(e) {
+          } catch {
             preview = '<pre style="background:var(--bg-tertiary);padding:14px;border-radius:6px;overflow:auto;font-size:12px;font-family:monospace;white-space:pre-wrap;">' + this._escHtml(String(content).substring(0, 3000)) + '</pre>';
           }
 
@@ -533,7 +532,7 @@ window._wsInitData = (function() {
           }
         }
         body.innerHTML = preview || '<div style="color:var(--text-tertiary);text-align:center;padding:20px">(empty)</div>';
-      } catch(e) {
+      } catch {
         body.innerHTML = '<div style="text-align:center;padding:20px;color:var(--text-tertiary)">Preview not available</div>';
       }
     },
@@ -602,7 +601,7 @@ window._wsInitData = (function() {
         } else {
           if (window.showToast) window.showToast('Not a text file', 'error');
         }
-      } catch (e) {
+      } catch {
         if (window.showToast) window.showToast('Copy failed', 'error');
       }
     },
@@ -634,7 +633,7 @@ window._wsInitData = (function() {
           if (window.appState && window.appState.refreshFavorites) window.appState.refreshFavorites();
           if (window.showToast) window.showToast(node.favorited ? 'Added to Favorites' : 'Removed from Favorites', 'success');
         }
-      } catch(e) {}
+      } catch { /* volontaire */ }
     },
 
     async setItemIcon(node, icon) {
@@ -652,7 +651,7 @@ window._wsInitData = (function() {
         this.displayTree = [...this.tree];
         this._reloadAfterAction();
         if (window.showToast) window.showToast('Icon updated', 'success');
-      } catch(e) {
+      } catch {
         if (window.showToast) window.showToast('Failed to update icon', 'error');
       }
     },
@@ -741,7 +740,7 @@ window._wsInitData = (function() {
           this._computeFilteredTableItems();
           this._ctxRefreshAvail();
         }
-      } catch(e) {}
+      } catch { /* volontaire */ }
     },
 
     _markTree(nodes, depth) {
@@ -873,7 +872,7 @@ window._wsInitData = (function() {
           if (node) { node.name = newName; }
           this._reloadAfterAction();
         }
-      } catch(e) {}
+      } catch { /* volontaire */ }
     },
 
     esc(s) {
@@ -1012,7 +1011,7 @@ window._wsInitData = (function() {
 
     _saveExpandedState() {
       try { localStorage.setItem('fd_ws_expanded', JSON.stringify(this.expanded)); }
-      catch(e) {}
+      catch { /* volontaire */ }
     },
     _reloadAfterAction() {
       this._saveExpandedState();
@@ -1051,7 +1050,6 @@ window._wsInitData = (function() {
         this._saveExpandedState();
         if (window.appState && window.appState.refreshSidebarTree) window.appState.refreshSidebarTree();
         if (window.FlowDeck && window.FlowDeck.syncPageTitle) window.FlowDeck.syncPageTitle(node.id, n);
-        var self = this;
         if (this.folderStack && this.folderStack.length) {
           this.folderStack.forEach(function(f) { if (String(f.id) === String(node.id)) f.name = n; });
         }
@@ -1155,7 +1153,6 @@ window._wsInitData = (function() {
       if (!ids.length || !ids[0]) return;
       // Restore via API (soft-delete undo) — single or bulk
       var self = this;
-      var restored = 0;
       var total = ids.length;
       function restoreOne(i) {
         if (i >= total) {
@@ -1163,7 +1160,6 @@ window._wsInitData = (function() {
           return;
         }
         fetch('/api/local-workspace/items/' + ids[i] + '/restore', {headers: {'X-CSRF-Token': (document.cookie.match(/csrf_token=([^;]+)/)||[])[1]||''},  method: 'POST' })
-          .then(function(r) { if (r.ok) restored++; })
           .finally(function() { restoreOne(i + 1); });
       }
       restoreOne(0);
@@ -1274,7 +1270,6 @@ window._wsInitData = (function() {
     _fetchRetry(url, json) {
       var maxRetries = 2;
       var delay = 300;
-      var self = this;
       return new Promise(function(resolve, reject) {
         function attempt(n) {
           fetch(url).then(function(r) {
@@ -1432,7 +1427,7 @@ window._wsInitData = (function() {
             }
             return lines.join('\n').substring(0, 500) || '(empty)';
           }
-        } catch(e) {}
+        } catch { /* volontaire */ }
       }
       // Fallback: raw text
       return String(content).substring(0, 500);
@@ -1575,7 +1570,6 @@ window._wsInitData = (function() {
         // Find parent node id from the onclick attribute or data
         var li = parentFolder.closest('.ws-tree-item');
         if (li) {
-          var clickEl = li.querySelector('.name.folder');
           // Try to extract ID from onclick or the onclick handler
           // Use data attributes if available, otherwise fall back
         }
@@ -1646,7 +1640,6 @@ window._wsInitData = (function() {
       var items = ev.dataTransfer.items;
       if (!items) return;
 
-      var self = this;
       var dtFiles = ev.dataTransfer.files;
 
       // Check if any item is a directory (WebKit only)
@@ -1700,7 +1693,6 @@ window._wsInitData = (function() {
       function doUpload() {
         // Build structure
         var structure = [];
-        var files = [];
         for (var i = 0; i < allItems.length; i++) {
           structure.push({path: allItems[i].path, type: allItems[i].type});
         }
@@ -1711,7 +1703,6 @@ window._wsInitData = (function() {
           if (allItems[i].type === 'file') fileEntries.push(allItems[i]);
         }
 
-        var resolved = 0;
         var formData = new FormData();
         formData.append('structure', JSON.stringify(structure));
         if (parentId) formData.append('parent_id', parentId);
@@ -1725,10 +1716,8 @@ window._wsInitData = (function() {
           var fe = fileEntries[idx];
           fe.entry.file(function(file) {
             formData.append('files', file, fe.path);
-            resolved++;
             addFile(idx + 1);
           }, function() {
-            resolved++;
             addFile(idx + 1);
           });
         }
@@ -1779,7 +1768,6 @@ window._wsInitData = (function() {
         if (r.ok) {
           this.uploadStatus = '✓ ' + d.items.length + ' item(s) uploaded';
           this.uploadProgress = 100;
-          var items = d.items || [];
           setTimeout(function() {
             self.uploading = false;
             self._reloadAfterAction();
@@ -1789,7 +1777,7 @@ window._wsInitData = (function() {
           this.uploadProgress = 0;
           setTimeout(function() { self.uploading = false; }, 2000);
         }
-      } catch(e) {
+      } catch {
         this.uploadStatus = '✗ Network error';
         this.uploadProgress = 0;
         setTimeout(function() { self.uploading = false; }, 2000);
@@ -1802,7 +1790,7 @@ window._wsInitData = (function() {
         var r = await fetch('/api/local-workspace/tags', { cache: 'no-store' });
         var d = await r.json();
         this.workspaceTags = d.tags || [];
-      } catch(e) { this.workspaceTags = []; }
+      } catch { this.workspaceTags = []; }
     },
 
     // Mise à jour OPTIMISTE du compteur d'un tag dans la barre de tags :
@@ -1859,7 +1847,7 @@ window._wsInitData = (function() {
           await this.loadWorkspaceTags();
           this._computeFilteredTableItems();
         }
-      } catch(e) {}
+      } catch { /* volontaire */ }
       this.tagInputId = null;
     },
 
@@ -1876,7 +1864,7 @@ window._wsInitData = (function() {
           await this.loadWorkspaceTags();
           this._computeFilteredTableItems();
         }
-      } catch(e) {}
+      } catch { /* volontaire */ }
     },
 
     _updateNodeTags(nodes, itemId, tag, action, removeTagId) {
@@ -1983,7 +1971,7 @@ window._wsInitData = (function() {
         this._collectFolders(d.tree || [], folders, 0);
         this._moveAllCandidates = folders;
         this.moveCandidates = folders.slice(0, 50);
-      } catch(e) {
+      } catch {
         this._moveAllCandidates = [];
         this.moveCandidates = [];
       }
@@ -2014,7 +2002,7 @@ window._wsInitData = (function() {
             headers: {'X-CSRF-Token': (document.cookie.match(/csrf_token=([^;]+)/)||[])[1]||'', 'Content-Type':'application/json'},
             body: JSON.stringify({ parent_id: parentId || null })
           });
-        } catch(e) {}
+        } catch { /* volontaire */ }
       }
       this.clearSelection();
       this._reloadAfterAction();
@@ -2026,7 +2014,6 @@ window._wsInitData = (function() {
 // Injecter toutes les props comme globales pour Alpine (résout les 36 erreurs de scope)
 var _wsKeys = Object.keys(window._wsInitData);
 for (var _i = 0; _i < _wsKeys.length; _i++) {
-  try { window[_wsKeys[_i]] = window._wsInitData[_wsKeys[_i]]; } catch(e) {}
+  try { window[_wsKeys[_i]] = window._wsInitData[_wsKeys[_i]]; } catch { /* volontaire */ }
 }
-_wsInitData = window._wsInitData;
 console.log('FLOWDECK v2.4.6 — IIFE done, _wsInitData keys:', Object.keys(window._wsInitData).length);