UI viewer role (#16978)

* db migration

* db model

* assign admin role on password reset

* add role to jwt and api responses

* don't restrict api access for admins yet

* use json response

* frontend auth context

* update auth form for profile endpoint

* add access denied page

* add protected routes

* auth hook

* dialogs

* user settings view

* restrict viewer access to settings

* restrict camera functions for viewer role

* add password dialog to account menu

* spacing tweak

* migrator default to admin

* escape quotes in migrator

* ui tweaks

* tweaks

* colors

* colors

* fix merge conflict

* fix icons

* add api layer enforcement

* ui tweaks

* fix error message

* debug

* clean up

* remove print

* guard apis for admin only

* fix tests

* fix review tests

* use correct error responses from api in toasts

* add role to account menu

frigate/api/defs/request/app_body.py

@@ -1,3 +1,5 @@
+from typing import Optional
+
 from pydantic import BaseModel
 
 
@@ -12,8 +14,13 @@ class AppPutPasswordBody(BaseModel):
 class AppPostUsersBody(BaseModel):
     username: str
     password: str
+    role: Optional[str] = "viewer"
 
 
 class AppPostLoginBody(BaseModel):
     user: str
     password: str
+
+
+class AppPutRoleBody(BaseModel):
+    role: str