fix: restore experimental sidebar state after reopen

Author: AnrokX

client/app.js

@@ -673,6 +673,21 @@ class ClaudeOrchestrator {
     return true;
   }
 
+  restoreCurrentWorkspaceSidebarStateFromPersistence() {
+    const workspaceId = String(this.currentWorkspace?.id || '').trim();
+    if (!workspaceId || this.sessions.size === 0) return false;
+
+    const applied = this.applyPersistedWorkspaceSidebarState({ workspaceId });
+    if (!applied) return false;
+
+    this.updateViewModeButtons();
+    this.updateTierFilterButtons();
+    this.ensureFilterToggleExists();
+    this.updateTerminalGrid();
+    this.buildSidebar();
+    return true;
+  }
+
   isSessionVisibleByWorktreeSelection(sessionId, session = null) {
     const sid = String(sessionId || '').trim();
     if (!sid) return false;
@@ -17862,6 +17877,7 @@ class ClaudeOrchestrator {
 	        this.applyUiVisibility();
 	        this.refreshBranchLabels();
 	        this.updateTierFilterButtons();
+        this.restoreCurrentWorkspaceSidebarStateFromPersistence();
       } else {
         console.error('Failed to load user settings:', response.statusText);
       }

client/index.html

@@ -255,17 +255,6 @@ <h4>General Settings</h4>
                             </div>
                         </div>
 
-                        <div class="setting-section" data-section-id="experimental" data-section-title="Experimental">
-                            <h4>Experimental</h4>
-                            <div class="setting-group">
-                                <label>
-                                    <input type="checkbox" id="experimental-persist-sidebar-state" />
-                                    Persist workspace sidebar selections and filters
-                                </label>
-                                <p class="setting-description">Off by default. Saves per-workspace worktree visibility plus the left-sidebar Tier and View filters across tabs, reloads, and app/server restarts.</p>
-                            </div>
-                        </div>
-
                         <div class="setting-section" data-section-id="branch-labels" data-section-title="Branch Labels">
                             <h4>Branch Labels</h4>
                             <div class="setting-group">
@@ -482,6 +471,17 @@ <h5>Per-Terminal Overrides</h5>
                 </div>
 
 	            </div>
+
+                <div class="setting-section" data-section-id="experimental" data-section-title="Experimental">
+                    <h4>Experimental</h4>
+                    <div class="setting-group">
+                        <label>
+                            <input type="checkbox" id="experimental-persist-sidebar-state" />
+                            Persist workspace sidebar selections and filters
+                        </label>
+                        <p class="setting-description">Off by default. Saves per-workspace worktree visibility plus the left-sidebar Tier and View filters across tabs, reloads, and app/server restarts.</p>
+                    </div>
+                </div>
 	                </div>
 	            </div>
         </div>