Upvote Comment

Endpoint

URL: /:projectId/comments/:commentId/upvote

Method: PATCH

Authentication Required: Yes

Upvotes a comment on behalf of the authenticated user.

Parameter	Type	Required	Description
`commentId`	`string`	Yes	The ID of the comment to upvote.

Header	Type	Required	Description
`Authorization`	`string`	Yes	Bearer token for authenticated users.

Returns the updated comment:

{
  "id": "comment-123",
  "entityId": "entity-456",
  "upvotes": ["user-789"],
  "downvotes": [],
  "content": "Great insight!",
  ...
}

{
  "error": "Missing required data",
  "code": "comment/missing-data"
}

{
  "error": "Comment not found",
  "code": "comment/not-found"
}

{
  "error": "User has already upvoted this comment",
  "code": "comment/already-upvoted"
}

{
  "error": "Internal server error.",
  "code": "comment/server-error",
  "details": "[error message]"
}