feat: add note moving functionality with UI controls

- Added new API endpoint /api/vault/notes/move for moving markdown files between folders
- Implemented setupMoveNoteEndpoint with path validation, error handling, and event broadcasting
- Added move note UI component to note header with folder selection
- Updated note viewer to handle note path changes after moving
- Added moveNoteToFolder method to VaultService for client-side integration
- Modified note header layout to include move trigger

vault/folder-4/test2.md

@@ -1,17 +0,0 @@
----
-titre: test2
-auteur: Bruno Charest
-creation_date: 2025-10-22T13:07:29-04:00
-modification_date: 2025-10-22T13:07:29-04:00
-catégorie: ""
-tags: []
-aliases: []
-status: en-cours
-publish: false
-favoris: false
-template: false
-task: false
-archive: false
-draft: false
-private: false
----