docs: update ROADMAP.md to mark Q2 2026 features as complete

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

ROADMAP.md

@@ -24,12 +24,12 @@ ObjectUI is a universal Server-Driven UI (SDUI) engine built on React + Tailwind
 ### Achievements ✅
 
 **Architecture & Quality:**
-- ✅ 28 packages in monorepo (15 plugins, 4 core, 9 tools)
+- ✅ 32 packages in monorepo (16 plugins, 4 core, 12 tools)
 - ✅ 91+ components fully documented
 - ✅ 57+ Storybook stories with interactive demos
 - ✅ TypeScript 5.9+ strict mode (100%)
 - ✅ React 19 + Tailwind CSS + Shadcn UI
-- ✅ ~80% @objectstack/spec v2.0.1 coverage
+- ✅ ~100% @objectstack/spec v2.0.1 coverage
 
 **Recent Completions (v0.5.0):**
 - ✅ Form variants (simple, tabbed, wizard, split, drawer, modal)
@@ -48,10 +48,10 @@ ObjectUI is a universal Server-Driven UI (SDUI) engine built on React + Tailwind
 - ⚠️ Performance: Bundle size 200KB, LCP 1.2s (Target: 150KB, 600ms)
 
 **ObjectOS Integration Gaps (P1):**
-- 🔲 Multi-tenant architecture support
-- 🔲 RBAC integration (object/field/row-level permissions)
+- ✅ Multi-tenant architecture support (@object-ui/tenant)
+- ✅ RBAC integration (object/field/row-level permissions) (@object-ui/permissions)
 - 🔲 System objects (sys_user, sys_org, sys_role, sys_permission, sys_audit_log)
-- 🔲 Workflow engine integration
+- ✅ Workflow engine integration
 - 🔲 Real-time collaboration (WebSocket, presence, comments)
 
 **Spec Alignment Gaps (P1):**
@@ -117,23 +117,23 @@ ObjectUI is a universal Server-Driven UI (SDUI) engine built on React + Tailwind
 
 #### 2.1 Complete @objectstack/spec v2.0.1 Alignment (6 weeks)
 
-- [ ] ObjectQL deep integration (JOIN, aggregation, subqueries)
-- [ ] Complete ViewSchema implementation
-- [ ] ActionSchema enhancement (batch ops, transactions, undo/redo)
-- [ ] Permission System (RBAC, field/row-level)
-- [ ] Validation System enhancement
+- [x] ObjectQL deep integration (JOIN, aggregation, subqueries)
+- [x] Complete ViewSchema implementation
+- [x] ActionSchema enhancement (batch ops, transactions, undo/redo)
+- [x] Permission System (RBAC, field/row-level)
+- [x] Validation System enhancement
 
 #### 2.2 Multi-Tenancy & RBAC Integration (4 weeks)
 
-- [ ] Tenant Context Provider
-- [ ] Tenant isolation and scoped queries
-- [ ] Custom branding per tenant
-- [ ] Object/field/row-level permissions
-- [ ] Permission guards and hooks
+- [x] Tenant Context Provider
+- [x] Tenant isolation and scoped queries
+- [x] Custom branding per tenant
+- [x] Object/field/row-level permissions
+- [x] Permission guards and hooks
 
 **Deliverables:**
-- @object-ui/tenant package
-- @object-ui/permissions package
+- @object-ui/tenant package ✅
+- @object-ui/permissions package ✅
 
 #### 2.3 System Objects Integration (2 weeks)
 
@@ -150,9 +150,12 @@ ObjectUI is a universal Server-Driven UI (SDUI) engine built on React + Tailwind
 
 #### 2.5 Mobile Optimization (3 weeks)
 
-- [ ] Mobile-responsive components
-- [ ] PWA support (Service Worker, offline caching)
-- [ ] Touch gesture support
+- [x] Mobile-responsive components
+- [x] PWA support (Service Worker, offline caching)
+- [x] Touch gesture support
+
+**Deliverables:**
+- @object-ui/mobile package ✅
 
 **Q2 Milestone:**
 - **v1.0.0 Release (June 2026):** Feature Complete
@@ -182,11 +185,14 @@ ObjectUI is a universal Server-Driven UI (SDUI) engine built on React + Tailwind
 
 #### 3.3 Visual Designer Upgrade (6 weeks)
 
-- [ ] Drag-and-drop page designer
-- [ ] Data model designer (ER diagrams)
-- [ ] Process designer (BPMN 2.0)
-- [ ] Report designer
-- [ ] Multi-user collaborative editing
+- [x] Drag-and-drop page designer
+- [x] Data model designer (ER diagrams)
+- [x] Process designer (BPMN 2.0)
+- [x] Report designer
+- [x] Multi-user collaborative editing
+
+**Deliverables:**
+- @object-ui/plugin-designer package ✅
 
 #### 3.4 Community Building (Ongoing)