remove numpy dependency

Author: lfagundes

setup.py

@@ -48,7 +48,6 @@ def run(self):
         "GitPython==3.1.*",
         "asgiref==3.8.*",
         "uvicorn==0.30.*",
-        "numpy<2",
     ],
     license="GNU Affero General Public License v3",
     include_package_data=True,

solid_node/node/base.py

@@ -5,7 +5,6 @@
 import logging
 import importlib
 import trimesh
-import numpy as np
 from decimal import Decimal
 from subprocess import Popen
 from solid2 import (scad_render, import_scad, import_stl,

solid_node/node/operations.py

@@ -1,4 +1,4 @@
-import numpy as np
+import math
 import trimesh
 from solid2 import (
     rotate as scad_rotate,
@@ -32,7 +32,7 @@ def scad(self, scad_object):
 
     def mesh(self, mesh):
         matrix = trimesh.transformations.rotation_matrix(
-            np.radians(self.angle),
+            math.radians(self.angle),
             self.axis,
         )
         mesh.apply_transform(matrix)