feature(slack): slash commands support

[Balu-Varanasi]

Goal

The goal of this pull request is to enhance our system's functionality by adding support for slash commands.

Changes

Frontend

• Implemented optional support for adding a slash command name and description.

Backend

• Implemented validation for Slack callback requests to ensure they originate from valid a slash command configured within our system.
• Prepared internal input data to facilitate the postMessage function, ensuring seamless communication within the Slack environment.

Testing

Configured Slack App Scopes

Bot Token Scopes: It is essential to ensure that the bot has access to the commands scope under Features > OAuth & Permissions.

Multiple Channels

• Tested the command across multiple channels, using the defined signature to ensure its functionality across diverse communication contexts.

Reviewers

@ajhai and @vegito22

Dependency PR

https://github.com/trypromptly/LLMStack/pull/175

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Name	Status	Preview	Comments	Updated (UTC)
llmstack	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Mar 6, 2024 6:34am