gsxdsm
0559962685
feat(KB-620): add multi-project migration and first-run experience
- Add FirstRunDetector for fresh-install and migration state detection
- Implement MigrationOrchestrator for auto-registering existing projects
- Create BackwardCompat layer to maintain single-project CLI workflows
- Add fn init command for manual project registration
- Add dashboard first-run wizard API endpoints (/api/setup-state, /api/complete-setup)
- Add runtimeLog, ipcLog, projectManagerLog, hybridExecutorLog to engine logger
- Include changeset documenting migration features and rollback procedure