diff --git a/api/src/api/route.py b/api/src/api/route.py
index 6347fcd..40edd8b 100644
--- a/api/src/api/route.py
+++ b/api/src/api/route.py
@@ -36,15 +36,15 @@ class Route(RouteUserExtension):
 
     @classmethod
     async def _get_auth_type(
-            cls, request: Request, auth_header: str
+        cls, request: Request, auth_header: str
     ) -> Optional[Union[User, ApiKey]]:
         if auth_header.startswith("Bearer "):
             return await cls.get_user()
         elif auth_header.startswith("API-Key "):
             return await cls.get_api_key(request)
         elif (
-                auth_header.startswith("DEV-User ")
-                and Environment.get_environment() == "development"
+            auth_header.startswith("DEV-User ")
+            and Environment.get_environment() == "development"
         ):
             return await cls.get_dev_user()
         return None
@@ -66,7 +66,7 @@ class Route(RouteUserExtension):
 
     @classmethod
     async def get_authenticated_user_or_api_key_or_default(
-            cls,
+        cls,
     ) -> Optional[Union[User, ApiKey]]:
         request = get_request()
         if request is None:
@@ -93,8 +93,8 @@ class Route(RouteUserExtension):
         elif auth_header.startswith("API-Key "):
             return await cls._verify_api_key(request)
         elif (
-                auth_header.startswith("DEV-User ")
-                and Environment.get_environment() == "development"
+            auth_header.startswith("DEV-User ")
+            and Environment.get_environment() == "development"
         ):
             user = await cls.get_dev_user()
             return user is not None
@@ -102,10 +102,10 @@ class Route(RouteUserExtension):
 
     @classmethod
     def authorize(
-            cls,
-            f: Callable = None,
-            skip_in_dev=False,
-            by_api_key=False,
+        cls,
+        f: Callable = None,
+        skip_in_dev=False,
+        by_api_key=False,
     ):
         if f is None:
             return functools.partial(
diff --git a/api/src/api_graphql/abc/mutation_abc.py b/api/src/api_graphql/abc/mutation_abc.py
index e47dfa3..5768935 100644
--- a/api/src/api_graphql/abc/mutation_abc.py
+++ b/api/src/api_graphql/abc/mutation_abc.py
@@ -13,11 +13,11 @@ class MutationABC(QueryABC):
         QueryABC.__init__(self, f"{name}Mutation")
 
     def add_mutation_type(
-            self,
-            name: str,
-            mutation_name: str,
-            require_any_permission=None,
-            public: bool = False,
+        self,
+        name: str,
+        mutation_name: str,
+        require_any_permission=None,
+        public: bool = False,
     ):
         """
         Add mutation type (sub mutation) to the mutation object
diff --git a/api/src/api_graphql/abc/query_abc.py b/api/src/api_graphql/abc/query_abc.py
index 9c74ee4..bafce27 100644
--- a/api/src/api_graphql/abc/query_abc.py
+++ b/api/src/api_graphql/abc/query_abc.py
@@ -64,19 +64,19 @@ class QueryABC(ObjectType):
 
     @classmethod
     async def _require_any(
-            cls,
-            data: Any,
-            permissions: TRequireAnyPermissions,
-            resolvers: TRequireAnyResolvers,
-            *args,
-            **kwargs,
+        cls,
+        data: Any,
+        permissions: TRequireAnyPermissions,
+        resolvers: TRequireAnyResolvers,
+        *args,
+        **kwargs,
     ):
         info = args[0]
 
         if len(permissions) > 0:
             user = await Route.get_authenticated_user_or_api_key_or_default()
             if user is not None and all(
-                    [await user.has_permission(x) for x in permissions]
+                [await user.has_permission(x) for x in permissions]
             ):
                 return
 
@@ -97,13 +97,13 @@ class QueryABC(ObjectType):
                 raise AccessDenied()
 
     def field(
-            self,
-            builder: Union[
-                DaoFieldBuilder,
-                CollectionFieldBuilder,
-                ResolverFieldBuilder,
-                MutationFieldBuilder,
-            ],
+        self,
+        builder: Union[
+            DaoFieldBuilder,
+            CollectionFieldBuilder,
+            ResolverFieldBuilder,
+            MutationFieldBuilder,
+        ],
     ):
         """
         Add a field to the query
@@ -199,7 +199,7 @@ class QueryABC(ObjectType):
         elif isinstance(field, MutationField):
 
             async def input_wrapper(
-                    mutation: QueryABC, info: GraphQLResolveInfo, **kwargs
+                mutation: QueryABC, info: GraphQLResolveInfo, **kwargs
             ):
                 if field.input_type is None:
                     return await resolver_wrapper(mutation, info, **kwargs)
@@ -230,9 +230,9 @@ class QueryABC(ObjectType):
                 await self._authorize()
 
             if (
-                    field.require_any is None
-                    and not field.public
-                    and field.require_any_permission
+                field.require_any is None
+                and not field.public
+                and field.require_any_permission
             ):
                 await self._require_any_permission(field.require_any_permission)
 
@@ -252,13 +252,13 @@ class QueryABC(ObjectType):
 
     @deprecated("Use field(FieldBuilder()) instead")
     def mutation(
-            self,
-            name: str,
-            f: Callable,
-            input_type: Type[InputABC] = None,
-            input_key: str = "input",
-            require_any_permission: list[Permissions] = None,
-            public: bool = False,
+        self,
+        name: str,
+        f: Callable,
+        input_type: Type[InputABC] = None,
+        input_key: str = "input",
+        require_any_permission: list[Permissions] = None,
+        public: bool = False,
     ):
         """
         Adds a mutation to the query
@@ -284,13 +284,13 @@ class QueryABC(ObjectType):
 
     @classmethod
     def _resolve_collection(
-            cls,
-            collection: list,
-            *_,
-            filters: list[CollectionFilterABC] = None,
-            sort: list[Sort] = None,
-            skip: int = None,
-            take: int = None,
+        cls,
+        collection: list,
+        *_,
+        filters: list[CollectionFilterABC] = None,
+        sort: list[Sort] = None,
+        skip: int = None,
+        take: int = None,
     ) -> CollectionResult:
         total_count = len(collection)
 
@@ -313,7 +313,7 @@ class QueryABC(ObjectType):
                 return attr
 
             for s in reversed(
-                    sort
+                sort
             ):  # Apply sorting in reverse order to make first primary "orderBy" and other secondary "thenBy"
                 attrs = [a for a in dir(s) if not a.startswith("_")]
                 for k in attrs:
diff --git a/api/src/api_graphql/queries/group_query.py b/api/src/api_graphql/queries/group_query.py
index 78b9c56..1e28ac6 100644
--- a/api/src/api_graphql/queries/group_query.py
+++ b/api/src/api_graphql/queries/group_query.py
@@ -16,9 +16,12 @@ class GroupQuery(DbModelQueryABC):
         self.field(
             ResolverFieldBuilder("shortUrls")
             .with_resolver(self._get_urls)
-            .with_require_any([
-                Permissions.groups,
-            ], [group_by_assignment_resolver])
+            .with_require_any(
+                [
+                    Permissions.groups,
+                ],
+                [group_by_assignment_resolver],
+            )
         )
         self.set_field("roles", self._get_roles)
 
diff --git a/api/src/api_graphql/query.py b/api/src/api_graphql/query.py
index cf16bdd..b3c01a1 100644
--- a/api/src/api_graphql/query.py
+++ b/api/src/api_graphql/query.py
@@ -120,7 +120,7 @@ class Query(QueryABC):
                     Permissions.short_urls_create,
                     Permissions.short_urls_update,
                 ],
-                [group_by_assignment_resolver]
+                [group_by_assignment_resolver],
             )
         )
         self.field(
diff --git a/api/src/api_graphql/require_any_resolvers.py b/api/src/api_graphql/require_any_resolvers.py
index 81a98e4..0d31a90 100644
--- a/api/src/api_graphql/require_any_resolvers.py
+++ b/api/src/api_graphql/require_any_resolvers.py
@@ -12,11 +12,19 @@ async def group_by_assignment_resolver(ctx: QueryContext) -> bool:
         groups = [await x.group for x in ctx.data.nodes]
         role_ids = {x.id for x in await ctx.user.roles}
         filtered_groups = [
-            g.id for g in groups if
-            g is not None and (roles := await groupDao.get_roles(g.id)) and all(r.id in role_ids for r in roles)
+            g.id
+            for g in groups
+            if g is not None
+            and (roles := await groupDao.get_roles(g.id))
+            and all(r.id in role_ids for r in roles)
         ]
 
-        ctx.data.nodes = [node for node in ctx.data.nodes if (await node.group) is not None and (await node.group).id in filtered_groups]
+        ctx.data.nodes = [
+            node
+            for node in ctx.data.nodes
+            if (await node.group) is not None
+            and (await node.group).id in filtered_groups
+        ]
         return True
 
     return True
diff --git a/api/src/api_graphql/typing.py b/api/src/api_graphql/typing.py
index bfc685f..61f7a7d 100644
--- a/api/src/api_graphql/typing.py
+++ b/api/src/api_graphql/typing.py
@@ -9,7 +9,7 @@ TRequireAnyResolvers = list[
     Union[
         Callable[[QueryContext], bool],
         Awaitable[[QueryContext], bool],
-        Callable[[QueryContext], Coroutine[Any, Any, bool]]
+        Callable[[QueryContext], Coroutine[Any, Any, bool]],
     ]
 ]
 TRequireAny = tuple[TRequireAnyPermissions, TRequireAnyResolvers]
diff --git a/api/src/core/database/abc/data_access_object_abc.py b/api/src/core/database/abc/data_access_object_abc.py
index 0a1f4dd..9c510bc 100644
--- a/api/src/core/database/abc/data_access_object_abc.py
+++ b/api/src/core/database/abc/data_access_object_abc.py
@@ -42,12 +42,12 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
         return self._table_name
 
     def attribute(
-            self,
-            attr_name: Attribute,
-            attr_type: type,
-            db_name: str = None,
-            ignore=False,
-            primary_key=False,
+        self,
+        attr_name: Attribute,
+        attr_type: type,
+        db_name: str = None,
+        ignore=False,
+        primary_key=False,
     ):
         """
         Add an attribute for db and object mapping to the data access object
@@ -77,11 +77,11 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
             self.__date_attributes.add(db_name)
 
     def reference(
-            self,
-            attr: Attribute,
-            primary_attr: Attribute,
-            foreign_attr: Attribute,
-            table_name: str,
+        self,
+        attr: Attribute,
+        primary_attr: Attribute,
+        foreign_attr: Attribute,
+        table_name: str,
     ):
         """
         Add a reference to another table for the given attribute
@@ -164,11 +164,11 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
         return self.to_object(result[0])
 
     async def get_by(
-            self,
-            filters: AttributeFilters = None,
-            sorts: AttributeSorts = None,
-            take: int = None,
-            skip: int = None,
+        self,
+        filters: AttributeFilters = None,
+        sorts: AttributeSorts = None,
+        take: int = None,
+        skip: int = None,
     ) -> list[T_DBM]:
         """
         Get all objects by the given filters
@@ -189,11 +189,11 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
         return [self.to_object(x) for x in result]
 
     async def get_single_by(
-            self,
-            filters: AttributeFilters = None,
-            sorts: AttributeSorts = None,
-            take: int = None,
-            skip: int = None,
+        self,
+        filters: AttributeFilters = None,
+        sorts: AttributeSorts = None,
+        take: int = None,
+        skip: int = None,
     ) -> T_DBM:
         """
         Get a single object by the given filters
@@ -214,11 +214,11 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
         return result[0]
 
     async def find_by(
-            self,
-            filters: AttributeFilters = None,
-            sorts: AttributeSorts = None,
-            take: int = None,
-            skip: int = None,
+        self,
+        filters: AttributeFilters = None,
+        sorts: AttributeSorts = None,
+        take: int = None,
+        skip: int = None,
     ) -> list[Optional[T_DBM]]:
         """
         Find all objects by the given filters
@@ -238,11 +238,11 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
         return [self.to_object(x) for x in result]
 
     async def find_single_by(
-            self,
-            filters: AttributeFilters = None,
-            sorts: AttributeSorts = None,
-            take: int = None,
-            skip: int = None,
+        self,
+        filters: AttributeFilters = None,
+        sorts: AttributeSorts = None,
+        take: int = None,
+        skip: int = None,
     ) -> Optional[T_DBM]:
         """
         Find a single object by the given filters
@@ -342,7 +342,7 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
         await self._db.execute(query)
 
     async def _build_delete_statement(
-            self, obj: T_DBM, hard_delete: bool = False
+        self, obj: T_DBM, hard_delete: bool = False
     ) -> str:
         if hard_delete:
             return f"""
@@ -458,11 +458,11 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
         return cast_type(value)
 
     def _build_conditional_query(
-            self,
-            filters: AttributeFilters = None,
-            sorts: AttributeSorts = None,
-            take: int = None,
-            skip: int = None,
+        self,
+        filters: AttributeFilters = None,
+        sorts: AttributeSorts = None,
+        take: int = None,
+        skip: int = None,
     ) -> str:
         query = f"SELECT {self._table_name}.* FROM {self._table_name}"
 
@@ -506,7 +506,11 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
                         " OR ".join(
                             self._build_fuzzy_conditions(
                                 [
-                                    self.__db_names[x] if x in self.__db_names else self.__db_names[camel_to_snake(x)]
+                                    (
+                                        self.__db_names[x]
+                                        if x in self.__db_names
+                                        else self.__db_names[camel_to_snake(x)]
+                                    )
                                     for x in get_value(values, "fields", list[str])
                                 ],
                                 get_value(values, "term", str),
@@ -546,7 +550,7 @@ class DataAccessObjectABC(ABC, Database, Generic[T_DBM]):
         return " AND ".join(conditions)
 
     def _build_fuzzy_conditions(
-            self, fields: list[str], term: str, threshold: int = 10
+        self, fields: list[str], term: str, threshold: int = 10
     ) -> list[str]:
         conditions = []
         for field in fields:
diff --git a/api/src/core/get_value.py b/api/src/core/get_value.py
index 6acec5a..e0022d3 100644
--- a/api/src/core/get_value.py
+++ b/api/src/core/get_value.py
@@ -4,11 +4,11 @@ from core.typing import T
 
 
 def get_value(
-        source: dict,
-        key: str,
-        cast_type: Type[T],
-        default: Optional[T] = None,
-        list_delimiter: str = ",",
+    source: dict,
+    key: str,
+    cast_type: Type[T],
+    default: Optional[T] = None,
+    list_delimiter: str = ",",
 ) -> Optional[T]:
     """
     Get value from source dictionary and cast it to a specified type.
@@ -26,8 +26,8 @@ def get_value(
 
     value = source[key]
     if isinstance(
-            value,
-            cast_type if not hasattr(cast_type, "__origin__") else cast_type.__origin__,
+        value,
+        cast_type if not hasattr(cast_type, "__origin__") else cast_type.__origin__,
     ):
         return value
 
@@ -36,10 +36,15 @@ def get_value(
             return value.lower() in ["true", "1"]
 
         if (
-                cast_type if not hasattr(cast_type, "__origin__") else cast_type.__origin__
+            cast_type if not hasattr(cast_type, "__origin__") else cast_type.__origin__
         ) == list:
-            if not (value.startswith("[") and value.endswith("]")) and list_delimiter not in value:
-                raise ValueError("List values must be enclosed in square brackets or use a delimiter.")
+            if (
+                not (value.startswith("[") and value.endswith("]"))
+                and list_delimiter not in value
+            ):
+                raise ValueError(
+                    "List values must be enclosed in square brackets or use a delimiter."
+                )
 
             if value.startswith("[") and value.endswith("]"):
                 value = value[1:-1]
diff --git a/api/src/core/string.py b/api/src/core/string.py
index 6adbe99..91fa109 100644
--- a/api/src/core/string.py
+++ b/api/src/core/string.py
@@ -4,5 +4,6 @@ import re
 def first_to_lower(s: str) -> str:
     return s[0].lower() + s[1:] if s else s
 
+
 def camel_to_snake(s: str) -> str:
-    return re.sub(r'(?<!^)(?=[A-Z])', '_', s).lower()
\ No newline at end of file
+    return re.sub(r"(?<!^)(?=[A-Z])", "_", s).lower()
diff --git a/web/src/app/modules/admin/short-urls/short-urls.page.ts b/web/src/app/modules/admin/short-urls/short-urls.page.ts
index 02bcbb8..ae54319 100644
--- a/web/src/app/modules/admin/short-urls/short-urls.page.ts
+++ b/web/src/app/modules/admin/short-urls/short-urls.page.ts
@@ -8,7 +8,6 @@ import { ShortUrlsDataService } from 'src/app/modules/admin/short-urls/short-url
 import { ShortUrlsColumns } from 'src/app/modules/admin/short-urls/short-urls.columns';
 import { AuthService } from 'src/app/service/auth.service';
 import { Filter } from 'src/app/model/graphql/filter/filter.model';
-import { SettingsService } from 'src/app/service/settings.service';
 import QrCodeWithLogo from 'qrcode-with-logos';
 import { FileUpload, FileUploadHandlerEvent } from 'primeng/fileupload';
 import { ConfigService } from 'src/app/service/config.service';
diff --git a/web/src/app/service/auth.service.ts b/web/src/app/service/auth.service.ts
index 49cbae8..ed26d56 100644
--- a/web/src/app/service/auth.service.ts
+++ b/web/src/app/service/auth.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from '@angular/core';
 import { User } from 'src/app/model/auth/user';
-import { BehaviorSubject, concatWith, firstValueFrom, Observable } from 'rxjs';
+import { BehaviorSubject, firstValueFrom, Observable } from 'rxjs';
 import { Apollo, gql } from 'apollo-angular';
 import { PermissionsEnum } from 'src/app/model/auth/permissionsEnum';
 import { KeycloakService } from 'keycloak-angular';