docs: mark TASK-007 Integrated Backend as complete

Phase 5 BYOB now at 43% (3/7 tasks complete):
- TASK-007A: LocalSQL Adapter ✅
- TASK-007B: Local Backend Server ✅
- TASK-007C: WorkflowRunner ✅
- TASK-007D: Launcher UI ✅

Schema viewer/editor will be developed separately.

dev-docs/tasks/phase-5-multi-target-deployment/PROGRESS.md

@@ -1,6 +1,6 @@
 # Phase 5: Multi-Target Deployment - Progress Tracker
 
-**Last Updated:** 2026-01-07  
+**Last Updated:** 2026-01-15  
 **Overall Status:** 🟡 In Progress
 
 ---
@@ -10,10 +10,10 @@
 | Metric       | Value   |
 | ------------ | ------- |
 | Total Tasks  | 11      |
-| Completed    | 2       |
+| Completed    | 3       |
 | In Progress  | 0       |
-| Not Started  | 9       |
-| **Progress** | **18%** |
+| Not Started  | 8       |
+| **Progress** | **27%** |
 
 ---
 
@@ -21,15 +21,15 @@
 
 ### Phase A: BYOB Backend System 🟡 In Progress
 
-| Task     | Name                   | Status         | Notes                                    |
-| -------- | ---------------------- | -------------- | ---------------------------------------- |
-| TASK-001 | Backend Services Panel | 🟢 Complete    | Completed 2025-12-29                     |
-| TASK-002 | Data Nodes             | 🟢 Complete    | Completed Dec 2025 with bug fixes Dec 30 |
-| TASK-003 | Schema Viewer          | 🔴 Not Started | Browse backend schema in dedicated UI    |
-| TASK-004 | Edit Backend Dialog    | 🔴 Not Started | Edit existing backend configurations     |
-| TASK-005 | Local Docker Wizard    | 🔴 Not Started | Spin up backends locally                 |
-| TASK-006 | Auth Nodes             | 🔴 Not Started | Authentication node integration          |
-| TASK-007 | Integrated Backend     | 🔴 Not Started | Zero-config local backend (docs only)    |
+| Task     | Name                   | Status         | Notes                                       |
+| -------- | ---------------------- | -------------- | ------------------------------------------- |
+| TASK-001 | Backend Services Panel | 🟢 Complete    | Completed 2025-12-29                        |
+| TASK-002 | Data Nodes             | 🟢 Complete    | Completed Dec 2025 with bug fixes Dec 30    |
+| TASK-003 | Schema Viewer          | 🔴 Not Started | Browse backend schema in dedicated UI       |
+| TASK-004 | Edit Backend Dialog    | 🔴 Not Started | Edit existing backend configurations        |
+| TASK-005 | Local Docker Wizard    | 🔴 Not Started | Spin up backends locally                    |
+| TASK-006 | Auth Nodes             | 🔴 Not Started | Authentication node integration             |
+| TASK-007 | Integrated Backend     | 🟢 Complete    | Core infrastructure complete - Jan 15, 2026 |
 
 ### Other Deployment Targets 🔴 Not Started
 
@@ -73,6 +73,7 @@
 
 | Date       | Update                                                    |
 | ---------- | --------------------------------------------------------- |
+| 2026-01-15 | TASK-007 Integrated Backend core infrastructure complete  |
 | 2026-01-07 | Corrected PROGRESS.md to reflect actual completion status |
 | 2025-12-30 | TASK-002 bug fixes and system table support               |
 | 2025-12-29 | TASK-001 Backend Services Panel completed                 |
@@ -100,19 +101,48 @@
 - Type-aware inputs (numbers, booleans, dates, enums)
 - Date normalization to ISO 8601
 
+### TASK-007: Integrated Local Backend ✅
+
+Zero-config local SQLite backend system - infrastructure complete.
+
+**Completed subtasks:**
+
+- TASK-007A: LocalSQL Adapter (Parse-compatible API on SQLite)
+- TASK-007B: Local Backend Server (Express + IPC handlers)
+- TASK-007C: WorkflowRunner (Cloud function execution)
+- TASK-007D: Launcher UI (BackendServicesPanel integration)
+
+**What's working:**
+
+- Create/manage local backends from editor UI
+- Start/stop backend servers via IPC
+- REST API compatible with Parse Server
+- Auto-schema (tables/columns created on first write)
+
+**Future work (separate task):**
+
+- Schema viewer/editor panel for visual data management
+- Data browser with grid view
+- Migration/export tools (optional)
+
 **Implementation Files:**
 
 ```
-packages/noodl-runtime/src/nodes/std-library/data/
-├── byob-utils.js
-├── byob-query-data.js
-├── byob-create-record.js
-├── byob-update-record.js
-└── byob-delete-record.js
+packages/noodl-runtime/src/api/adapters/local-sql/
+├── QueryBuilder.js
+├── SchemaManager.js
+├── LocalSQLAdapter.js
+└── index.js
 
-packages/noodl-editor/src/editor/src/
-├── models/BackendServices/
-└── views/panels/BackendServicesPanel/
+packages/noodl-editor/src/main/src/local-backend/
+├── BackendManager.js
+├── LocalBackendServer.js
+├── WorkflowRunner.js
+└── index.js
+
+packages/noodl-editor/src/editor/src/views/panels/BackendServicesPanel/
+├── hooks/useLocalBackends.ts
+└── LocalBackendCard/LocalBackendCard.tsx
 ```
 
 ---
@@ -125,6 +155,7 @@ Depends on: Phase 2 (Runtime), HTTP Node updates
 
 ## Notes
 
-- Phase A (BYOB) has significant progress with 2/7 tasks complete
+- Phase A (BYOB) now has 3/7 tasks complete (43%)
+- TASK-007 provides foundation for fully offline development
+- Schema viewer/editor will be separate task for visual data management
 - Phase E (Target System Core) should start first as foundation for other deployment targets
-- TASK-007 (Integrated Backend) has comprehensive documentation but no implementation yet