[Feedback] Slack: default/global settings

beeing in 10+ workspaces requires me to configure each of the workspaces independent.

• no i don't want to send the message when i am in a code fence " ``` " - i want a dark theme - i want my custom colors - i only want notifications for meantions - i have to upload my image

all this settings i have to change for each new workspace.

please add default settings where i can define my new workspace default configuration.