feat(views): save task position

frontend/src/models/taskPosition.ts

@@ -0,0 +1,13 @@
+import AbstractModel from '@/models/abstractModel'
+import type {ITaskPosition} from '@/modelTypes/ITaskPosition'
+
+export default class TaskPositionModel extends AbstractModel<ITaskPosition> implements ITaskPosition {
+	position = 0
+	projectViewId = 0
+	taskId = 0
+
+	constructor(data: Partial<ITaskPosition>) {
+		super()
+		this.assignData(data)
+	}
+}