initial structure implemented

docs -> _docs

helpers/image_rotation_utils.py

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+import numpy as np
+
+
+class ImageRotationUtils:
+    @staticmethod
+    def rotate_image(
+        image: np.ndarray,
+        angle: float,
+        center: tuple[float, float] | None = None,
+    ) -> np.ndarray:
+        raise NotImplementedError
+
+    @staticmethod
+    def get_rotation_matrix(
+        angle: float,
+        center: tuple[float, float],
+    ) -> np.ndarray:
+        raise NotImplementedError
+
+    @staticmethod
+    def rotate_points(
+        points: np.ndarray,
+        angle: float,
+        center: tuple[float, float],
+    ) -> np.ndarray:
+        raise NotImplementedError
+
+    @staticmethod
+    def normalize_angle(angle: float) -> float:
+        raise NotImplementedError
+
+    @staticmethod
+    def angle_difference(angle1: float, angle2: float) -> float:
+        raise NotImplementedError
+
+    @staticmethod
+    def interpolate_angles(
+        angles: list[float],
+        weights: list[float] | None = None,
+    ) -> float:
+        raise NotImplementedError
+