refactor: move accelerator dataclas to domain folder

MapView/domain/accelerometer.py

@@ -0,0 +1,7 @@
+from dataclasses import dataclass
+
+@dataclass
+class Accelerometer:
+  x: int
+  y: int
+  z: int

MapView/fileReader.py

@@ -1,12 +1,8 @@
 from csv import reader
 import config
-from dataclasses import dataclass
+from domain.accelerometer import Accelerometer
+
 
-@dataclass
-class Accelerometer:
-  x: int
-  y: int
-  z: int
 
 class FileReader:
     def __init__(