wip: rename to authentik (#361)

* root: initial rename

* web: rename custom element prefix

* root: rename external functions with pb_ prefix

* root: fix formatting

* root: replace domain with goauthentik.io

* proxy: update path

* root: rename remaining prefixes

* flows: rename file extension

* root: pbadmin -> akadmin

* docs: fix image filenames

* lifecycle: ignore migration files

* ci: copy default config from current source before loading last tagged

* *: new sentry dsn

* tests: fix missing python3.9-dev package

* root: add additional migrations for service accounts created by outposts

* core: mark system-created service accounts with attribute

* policies/expression: fix pb_ replacement not working

* web: fix last linting errors, add lit-analyse

* policies/expressions: fix lint errors

* web: fix sidebar display on screens where not all items fit

* proxy: attempt to fix proxy pipeline

* proxy: use go env GOPATH to get gopath

* lib: fix user_default naming inconsistency

* docs: add upgrade docs

* docs: update screenshots to use authentik

* admin: fix create button on empty-state of outpost

* web: fix modal submit not refreshing SiteShell and Table

* web: fix height of app-card and height of generic icon

* web: fix rendering of subtext

* admin: fix version check error not being caught

* web: fix worker count not being shown

* docs: update screenshots

* root: new icon

* web: fix lint error

* admin: fix linting error

* root: migrate coverage config to pyproject

website/docs/integrations/services/harbor/index.md

@@ -15,9 +15,9 @@ Harbor is an open source container image registry that secures images with role-
 The following placeholders will be used:
 
 -   `harbor.company` is the FQDN of the Harbor install.
--   `passbook.company` is the FQDN of the passbook install.
+-   `authentik.company` is the FQDN of the authentik install.
 
-Create an application in passbook. Create an OpenID provider with the following parameters:
+Create an application in authentik. Create an OpenID provider with the following parameters:
 
 -   Client Type: `Confidential`
 -   Response types: `code (Authorization Code Flow)`