[BUG] Webhook variables are not recognized in workspace or during execution

[ryszard-szwajlik-j-labs]

Describe the bug
Webhook variable references are not recognized in the workspace:

1. Variables such as <webhook1.data.firstName> are underlined in red.
2. When blocks referencing these variables are executed, the following error appears:

Error
No value found at path "webhook1.data.firstName" in block "Webhook 1".

To Reproduce

1. Add and configure a Webhook block.
2. Connect the Webhook block to an Agent block.
3. In the Agent’s prompt, reference webhook data using a path like <webhook1.data.firstName>.
4. Trigger the webhook via HTTP request.

Example request:

curl --location 'https://www.sim.ai/api/webhooks/trigger/cdcb41a9-38aa-4d73-a302-8a8689195980' \
--header 'Content-Type: application/json' \
--data '{
  "event": "user.created",
  "id": "evt_1234567890",
  "data": {
    "firstName": "Adam",
    "lastName": "Nowak"
  },
  "timestamp": "2023-01-01T12:00:00Z"
}'

Expected behavior*

• Webhook variables should not appear as errors (i.e., no red underlines).
• Agent blocks should correctly resolve and use data from the webhook payload.

Screenshots
Configuration:

Logs:

Additional context
Add any other context about the problem here.

[waleedlatif1]

hey! we have a fix for this in #1384