From 4bce89aecb05a08d6a4c3e7b4f61f5ab59c4c5c7 Mon Sep 17 00:00:00 2001
From: Agent Zero <agent@media-on.de>
Date: Sun, 23 Aug 2026 22:01:38 +0200
Subject: [PATCH] fix(c2,arch-004): workspace visibleModuleKeys respects
 is_visible=false

---
 frontend/src/store/workspaceStore.ts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/frontend/src/store/workspaceStore.ts b/frontend/src/store/workspaceStore.ts
index b69009a..696be2a 100644
--- a/frontend/src/store/workspaceStore.ts
+++ b/frontend/src/store/workspaceStore.ts
@@ -36,7 +36,7 @@ export interface WorkspaceContextState {
   name?: string;
   icon?: string;
   role?: string;
-  modules: { module_key: string; menu_order: number; config: Record<string, any> }[];
+  modules: { module_key: string; menu_order: number; config: Record<string, any>; is_visible?: boolean }[];
   widgets: WorkspaceWidgetConfig[];
   error?: string;
 }
@@ -102,7 +102,13 @@ export const useWorkspaceStore = create<WorkspaceStoreState>()(
 
       visibleModuleKeys: () => {
         const ctx = get().context;
-        return new Set(ctx?.modules?.map(m => m.module_key) || []);
+        // ARCH-004: respect is_visible=false from workspace module config.
+        // Modules without the flag stay visible (backward compatible).
+        return new Set(
+          (ctx?.modules ?? [])
+            .filter(m => m.is_visible !== false)
+            .map(m => m.module_key)
+        );
       },
 
       hasWorkspaces: () => get().myWorkspaces.length > 0,