Add trello migration (#734)

Fix tests for background images

Generate docs

Fix lint

Do the swag

Add more logging

Remove the default bucket if it was empty

Add launch.json

Make importing backgrounds work

Add comment

Fix getting task attachments

Fix getting trello token

Add trello migration routes and status

Add support for converting checklists

Add test for attachments

Add the actual conversion

Add Trello conversion test

Add migration function stubs

Add basic trello migration structure

Add trello migration config

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/api/pulls/734
Co-Authored-By: konrad <konrad@kola-entertainments.de>
Co-Committed-By: konrad <konrad@kola-entertainments.de>

docs/content/doc/setup/config.md

@@ -161,6 +161,15 @@ If not empty, enables logging of crashes and unhandled errors in sentry.
 
 Default: `<empty>`
 
+### testingtoken
+
+If not empty, this will enable `/test/{table}` endpoints which allow to put any content in the database.
+Used to reset the db before frontend tests. Because this is quite a dangerous feature allowing for lots of harm,
+each request made to this endpoint neefs to provide an `Authorization: <token>` header with the token from below. <br/>
+**You should never use this unless you know exactly what you're doing**
+
+Default: `<empty>`
+
 ---
 
 ## database
@@ -300,7 +309,7 @@ Default: `true`
 
 ### origins
 
-A list of origins which may access the api.
+A list of origins which may access the api. These need to include the protocol (`http://` or `https://`) and port, if any.
 
 Default: `<empty>`
 
@@ -503,6 +512,10 @@ Default: `<empty>`
 
 Default: `<empty>`
 
+### trello
+
+Default: `<empty>`
+
 ---
 
 ## avatar