Support for personal user notifications on Slack
Currently, Novu only facilitates channel-based notifications. When I attempt to authorize Slack, the system prompts me to choose a channel for notifications. However, I would prefer the option to send messages directly to a specific user instead.
Technical side of this issue is, novu currently requests the "incoming-webhook" scope. Instead, it should request the "chat:write" and "im:write" scopes to enable the direct sending of messages to a user, bypassing the necessity for a channel.
Technical side of this issue is, novu currently requests the "incoming-webhook" scope. Instead, it should request the "chat:write" and "im:write" scopes to enable the direct sending of messages to a user, bypassing the necessity for a channel.
