Move main connectors to node + create new connectors container

[RomaricMourgues]

Issue : #2020

Create connectors app architecture

• Create a new express project suitable for applications

Jitsi

Two ways to create a Jitsi meeting: click on the camera button, type "/jitsi Meeting name"
When it's done, a thread (or a response) is created with a button to the meeting.

• Configure Jitsi app JSON to be triggered by command or camera button
• Listen to camera button / command events
• Generate the message with the link to the meeting. Each meeting ID is random. To build messages with UI https://www.notion.so/twake/Twacode-a7ac6a19be214837b20035e12914293a
• Push to https://github.com/linagora/Twake-Plugins-Jitsi

Giphy

Two ways to create a Gif: click on the giphy icon in the apps menu of the input, type "/giphy gif name"

• Configure Gihpy app and listen to command/button events
• Generate an ephemeral message (add this to the message object: "ephemeral": {"recipient":"user_id", "recipient_context_id": "context_id"};)
• This ephemeral message will contain an iframe with a search bar and when click on a gif, it will be sent to the channel (or as a reply of a thread)
• Push to https://github.com/linagora/Twake-Plugins-Giphy

Webhooks

See Discord webhooks for inspiration:

1. An ephemeral message to choose an icon and a title and an option to send alerts to the thread or to the channel (check box)
2. Click on "Get webhook url"
3. Show guide about how to use this webhook url
   The webhooks urls will look like this:
   my/webhook/plugins/hook?company_id=...&workspace_id=...&channel_id=...&thread_id=...&title=...&icon=...
   It must be called like this:

POST [url]
{
  "icon": "some url" //Optional, will override the default icon
  "title": "some title" //Optional, will override the default title
  "content": Object or string twacode compatible
}

If the Posted content isn't formated like this, then we send all the body in the message

• Implement this logic
• Push to https://github.com/linagora/Twake-Plugins-Webhooks

Handle incoming object:

1. If we have an object sent as JSON, with a "content" key being an object
   -> use "content" as twacode
2. If we have an object sent as JSON, with a "content" key being an string
   -> use "content" as twacode bloc of type "compile"
3. If we get a single string
   -> use it as twacode bloc of type "compile"
4. If we get an object with only one key with value being a string
   -> use it as twacode bloc of type "compile"
5. Else
   -> JSON.stringify all the body with a prettify option, and put this string in a mcode twacode block

n8n

• Tester n8n https://n8n.io/ et trouver l'application Twake dans le store n8n
• Regarder toutes les vidéos https://doc.twake.app/how-to-use-it/applications/connectors/n8n
• Générer des tokens n8n (jwt) pour faire la vue "Configure n8n"
• Faire un sorte que n8n puisse faire des appels vers le plugin local https://ngrok.com/
• Implémenter de quoi get la liste des channels
• Implémenter ce qui va envoyer le message
• Push to https://github.com/linagora/Twake-Plugins-n8n