feat: Enhance message handling for drawings

- Added properties to the Message model to track drawing status and associated drawing ID.
- Updated AppProvider to mark messages as drawings and link them to their respective drawing IDs.
- Enhanced DrawingProvider to manage received drawings and their visibility.
- Implemented navigation to drawings in MapProvider, including dynamic zoom levels based on drawing size.
- Updated MessagesProvider to parse drawing messages and manage linked drawings.
- Enhanced MessagesTab to support drawing message interactions, including navigation and coordinate copying.
- Created DrawingMinimapPreview widget for visual representation of drawings in message bubbles.
- Improved DrawingToolbar to handle sharing of drawings, ensuring only unshared drawings are sent.
- Added utility functions in DrawingMessageParser for extracting drawing metadata.

lib/l10n/app_it.arb

@@ -2508,5 +2508,18 @@
   "sampleEchoSupport": "Supporto",
   "sampleBaseCommand": "Comando di Base",
   "sampleFieldCoordinator": "Coordinatore sul Campo",
-  "sampleMedicalTeam": "Team Medico"
+  "sampleMedicalTeam": "Team Medico",
+
+  "mapDrawing": "Disegno della Mappa",
+  "drawingShared": "Disegno della Mappa",
+  "lineDrawing": "Linea",
+  "rectangleDrawing": "Rettangolo",
+  "navigateToDrawing": "Naviga al Disegno",
+  "hideFromMap": "Nascondi dalla Mappa",
+  "copyCoordinates": "Copia Coordinate",
+  "coordinatesCopiedToClipboard": "Coordinate copiate negli appunti",
+  "drawingHidden": "Disegno nascosto dalla mappa",
+  "alreadyShared": "{count} già condiviso",
+  "newDrawingsShared": "{count} nuovo(i) disegno(i) condiviso(i)",
+  "drawingTools": "Strumenti di Disegno"
 }