feat: switch from casbin to pycasbin

Author: Chimou0

requirements.in

@@ -1,3 +1,3 @@
-casbin >= 1.0.0
+pycasbin >= 2.0.0
 flask >= 1.1.0
 PyJWT >= 2.0.1

requirements.txt

@@ -1,3 +1,31 @@
-casbin >= 1.0.0
-flask >= 1.1.0
-PyJWT >= 2.0.1
+#
+# This file is autogenerated by pip-compile with Python 3.10
+# by the following command:
+#
+#    pip-compile requirements.in
+#
+blinker==1.9.0
+    # via flask
+click==8.2.1
+    # via flask
+colorama==0.4.6
+    # via click
+flask==3.1.1
+    # via -r requirements.in
+itsdangerous==2.2.0
+    # via flask
+jinja2==3.1.6
+    # via flask
+markupsafe==3.0.2
+    # via
+    #   flask
+    #   jinja2
+    #   werkzeug
+pycasbin==2.0.0
+    # via -r requirements.in
+pyjwt==2.10.1
+    # via -r requirements.in
+simpleeval==1.0.3
+    # via pycasbin
+werkzeug==3.1.3
+    # via flask