Update MONOREPO_MERGER_PLAN.md and MONOREPO_MERGER_PLAN_REF.md to reflect completion of Phase 3

- Marked Phase 3 as complete in the merger plan reference document.
- Updated task list in the main merger plan to indicate completion of all tasks related to the preparation of the core package for the workspace structure.

These changes ensure that the merger plan accurately reflects the current status of the project and the progress made in restructuring.

Author: AbanoubGhadban

docs/MONOREPO_MERGER_PLAN.md

@@ -299,22 +299,22 @@ After the initial merge, the following CI adjustments may be needed:
 
 **Tasks:**
 
-- [ ] Create `packages/react-on-rails/` directory
-- [ ] Move `node_package/src/` to `packages/react-on-rails/src/` (excluding pro/ subdirectory)
-- [ ] Create `packages/react-on-rails/package.json` with correct configuration
-- [ ] Update root `package.json` to workspace manager (packages/react-on-rails only)
-- [ ] Update build scripts and import paths
-- [ ] Update TypeScript configurations (build output moves from `node_package/lib/` to `packages/react-on-rails/lib/`)
-- [ ] Move core JS tests to `packages/react-on-rails/tests/`
-- [ ] Keep `react_on_rails_pro/` directory unchanged
-- [ ] Update CI to build via workspace
-- [ ] Update LICENSE.md to include new package path
+- [x] Create `packages/react-on-rails/` directory
+- [x] Move `node_package/src/` to `packages/react-on-rails/src/` (excluding pro/ subdirectory)
+- [x] Create `packages/react-on-rails/package.json` with correct configuration
+- [x] Update root `package.json` to workspace manager (packages/react-on-rails only)
+- [x] Update build scripts and import paths
+- [x] Update TypeScript configurations (build output moves from `node_package/lib/` to `packages/react-on-rails/lib/`)
+- [x] Move core JS tests to `packages/react-on-rails/tests/`
+- [x] Keep `react_on_rails_pro/` directory unchanged
+- [x] Update CI to build via workspace
+- [x] Update LICENSE.md to include new package path
 
 **License Compliance:**
 
-- [ ] **CRITICAL: Verify NO pro files moved to MIT-licensed core package**
-- [ ] Ensure `packages/react-on-rails/src/` contains ONLY MIT-licensed code
-- [ ] Update LICENSE.md to reflect new paths:
+- [x] **CRITICAL: Verify NO pro files moved to MIT-licensed core package**
+- [x] Ensure `packages/react-on-rails/src/` contains ONLY MIT-licensed code
+- [x] Update LICENSE.md to reflect new paths:
 
   ```md
   ## MIT License applies to:

docs/MONOREPO_MERGER_PLAN_REF.md

@@ -11,6 +11,6 @@ This plan outlines the 7-phase implementation for merging the `react_on_rails` a
 - Complete git history preservation
 - CI integrity at every step
 
-**Status:** Phase 2 - Git Subtree Merger (Complete) ✅
+**Status:** Phase 3 - Prepare Core Package for Workspace Structure (Complete) ✅
 
 For implementation details, progress tracking, and specific tasks, refer to the main plan document.