feat: Update project status to in-progress and add transition details

Author: tikazyq

specs/011-project-folder-restructure/README.md

@@ -1,5 +1,5 @@
 ---
-status: planned
+status: in-progress
 created: '2025-11-01'
 tags:
   - refactor
@@ -8,13 +8,16 @@ tags:
   - organization
 priority: medium
 created_at: '2025-11-01T15:04:04+08:00'
-updated_at: '2025-11-10T02:59:33.493Z'
-updated: '2025-11-10'
+updated_at: '2025-11-11T14:06:28.061Z'
+updated: '2025-11-11'
+transitions:
+  - status: in-progress
+    at: '2025-11-11T14:06:28.061Z'
 ---
 
 # Project Folder Restructure & Organization
 
-> **Status**: 🗓️ Planned · **Priority**: Medium · **Created**: 2025-11-01 · **Tags**: refactor, testing, tooling, organization
+> **Status**: ⏳ In progress · **Priority**: Medium · **Created**: 2025-11-01 · **Tags**: refactor, testing, tooling, organization
 
 **Status**: 📅 Planned  
 **Created**: 2025-11-01