feat(vdp): add description field to component definitions

[jvallesm]

Because

• Component page needs to receive the description field in the component definitions.json

This commit

• Exposes the description in the Connector and Operator proto entities.

Before

$ curl --request GET \
  --url "localhost:8080/vdp/v1beta/component-definitions?page=1" \
  --header 'accept: application/json' | jq '.component_definitions[7]'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  7683    0  7683    0     0   357k      0 --:--:-- --:--:-- --:--:--  375k
{
  "type": "COMPONENT_TYPE_OPERATOR",
  "operator_definition": {
    "name": "operator-definitions/json",
    "uid": "28f53d15-6150-46e6-99aa-f76b70a926c0",
    "id": "json",
    "title": "JSON",
    "documentation_url": "https://www.instill.tech/docs/latest/vdp/operators/json",
    "icon": "assets/json.svg",
    "spec": null,
    "tombstone": false,
    "public": true,
    "custom": false,
    "source_url": "https://github.com/instill-ai/operator/blob/main/pkg/json/v0",
    "version": "0.1.0-alpha",
    "tasks": [
      {
        "name": "TASK_MARSHAL",
        "title": "Marshal",
        "description": "Convert JSON to a string"
      },
      {
        "name": "TASK_UNMARSHAL",
        "title": "Unmarshal",
        "description": "Convert a string to JSON"
      },
      {
        "name": "TASK_JQ",
        "title": "jq",
        "description": "Process JSON through a `jq` command"
      }
    ]
  }
}

After

$ curl --request GET \
  --url "localhost:8080/vdp/v1beta/component-definitions?page=1" \
  --header 'accept: application/json' | jq '.component_definitions[7]'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  7683    0  7683    0     0   357k      0 --:--:-- --:--:-- --:--:--  375k
{
  "type": "COMPONENT_TYPE_OPERATOR",
  "operator_definition": {
    "name": "operator-definitions/json",
    "description": "Enables users to manipulate and convert JSON objects",
    "uid": "28f53d15-6150-46e6-99aa-f76b70a926c0",
    "id": "json",
    "title": "JSON",
    "documentation_url": "https://www.instill.tech/docs/latest/vdp/operators/json",
    "icon": "assets/json.svg",
    "spec": null,
    "tombstone": false,
    "public": true,
    "custom": false,
    "source_url": "https://github.com/instill-ai/operator/blob/main/pkg/json/v0",
    "version": "0.1.0-alpha",
    "tasks": [
      {
        "name": "TASK_MARSHAL",
        "title": "Marshal",
        "description": "Convert JSON to a string"
      },
      {
        "name": "TASK_UNMARSHAL",
        "title": "Unmarshal",
        "description": "Convert a string to JSON"
      },
      {
        "name": "TASK_JQ",
        "title": "jq",
        "description": "Process JSON through a `jq` command"
      }
    ]
  }
}

[linear]

INS-3680 Create component list endpoint