Update GCodeFile and User models to include masterFilter property for improved file type filtering capabilities.

src/database/models/GCodeFile.js

@@ -161,7 +161,7 @@ export const GCodeFile = {
       required: true,
       showPreview: false,
       showHyperlink: true,
-      filter: ['.gcode', '.g'],
+      masterFilter: ['.gcode', '.g'],
       columnWidth: 200
     },
     {

src/database/models/User.js

@@ -116,7 +116,8 @@ export const User = {
       fileType: 'image',
       previewOpen: true,
       showPreview: false,
-      columnWidth: 150
+      columnWidth: 150,
+      masterFilter: ['.png', '.jpg', '.jpeg']
     }
   ]
 }