修改数据库初始化逻辑，完善权限，废弃flaskenv

applications/extensions/init_template_directives.py

@@ -1,7 +1,11 @@
-from flask import session
+from flask import session, current_app
+from flask_login import current_user
 
 
 def init_template_directives(app):
     @app.template_global()
     def authorize(power):
-        return bool(power in session.get('permissions'))
+        if current_user.username != current_app.config.get("SUPERADMIN"):
+            return bool(power in session.get('permissions'))
+        else:
+            return True